Complete the Patterns Worksheet - Trace and solve pattern sequences with shapes.
A colorful patterns worksheet for children featuring sequences of geometric shapes like diamonds, circles, triangles, and squares to complete patterns.
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Show Answer Key & Explanations
Step-by-step solution for: Complete the Patterns - Worksheet 1 | Pattern worksheet, Math ...
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Show Answer Key & Explanations
Step-by-step solution for: Complete the Patterns - Worksheet 1 | Pattern worksheet, Math ...
Let’s solve each pattern one by one. We’ll look at the shapes and colors, then figure out what comes next.
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Pattern 1:
🔴 🟠 🔴 🟠 🟠 → ? ?
We see: red diamond, orange circle, red diamond, orange circle, red diamond, orange circle.
So it’s alternating: diamond, circle, diamond, circle...
After the last orange circle, we need a red diamond, then an orange circle.
But in the worksheet, they’ve already drawn dashed outlines for those — so you just trace them!
✔ Answer for Pattern 1: Red diamond, then orange circle (already shown as dashed — just trace).
---
Pattern 2:
🟣 ▶️ 🟣 ▶️ 🟣 ▶️ → ?
Purple square, yellow triangle pointing right, purple square, yellow triangle, purple square, yellow triangle.
It repeats every two shapes: [purple square, yellow triangle]
Next should be: purple square
✔ Answer for Pattern 2: Purple square
---
Pattern 3:
🔵 🟪 🔵 🔵 → ?
Blue circle, pink square, pink square, blue circle, blue circle, pink square...
Let’s group them:
- First group: Blue circle + 2 pink squares
- Second group: 2 blue circles + 1 pink square? Hmm, not matching.
Wait — let’s count positions:
1. Blue circle
2. Pink square
3. Pink square
4. Blue circle
5. Blue circle
6. Pink square
Looks like it might be grouping in threes?
Group 1: Blue, Pink, Pink
Group 2: Blue, Blue, Pink
→ Maybe Group 3: Blue, Blue, Blue? But that doesn’t fit.
Alternative idea: Look at how many of each shape appear.
Actually, let’s try this:
Position 1: Blue
Position 2: Pink
Position 3: Pink
Position 4: Blue
Position 5: Blue
Position 6: Pink
Now look at position 7 — what would continue?
If we think of it as pairs:
(Blue, Pink), (Pink, Blue), (Blue, Pink) → then next should be (Pink, ?)
Wait — maybe it’s symmetric?
Another way: Let’s write the sequence again:
B P P B B P → ?
What if we split into two halves?
First three: B P P
Last three: B B P
Not obvious.
Try counting runs:
- One blue
- Two pinks
- Two blues
- One pink
Hmm… maybe the next is two blues? Or one blue?
Wait — perhaps it’s mirroring?
B P P | B B P → mirror would be P B B | P P B — no.
Let me try a different approach.
Look at the pattern from left to right:
Shape 1: Blue circle
Shape 2: Pink square
Shape 3: Pink square
Shape 4: Blue circle
Shape 5: Blue circle
Shape 6: Pink square
Notice: After the first “blue”, we have two pinks. Then after that, two blues, then one pink.
Maybe the number of same shapes is increasing? Not really.
Wait — here’s a better idea:
Let’s label the shapes with numbers based on their type:
Blue = B, Pink = P
Sequence: B, P, P, B, B, P
Now, what if we look at groups of 3:
Group 1: B, P, P
Group 2: B, B, P
In Group 1: 1B, 2P
In Group 2: 2B, 1P
So maybe Group 3: 3B, 0P? That doesn’t make sense.
Or maybe it’s alternating which color has more?
Alternatively, think of it as:
Start with 1 blue, then 2 pinks → total 3
Then 2 blues, then 1 pink → total 3
Then maybe 3 blues? But we only have space for one more shape.
Wait — the pattern ends at shape 6, and we need to fill shape 7.
Looking back: Positions 1–3: B,P,P
Positions 4–6: B,B,P
So position 7 should start the next group — which might be B,B,B? But we only need one.
Actually, let’s look at the transition between groups.
From end of group 1 (P) to start of group 2 (B) — changed.
End of group 2 (P) — so next should be B?
And since group 1 started with 1B, group 2 started with 2B, maybe group 3 starts with 3B? But again, only one spot.
Perhaps it’s simpler: The pattern is repeating every 3 shapes but shifting?
Wait — I think I found it!
Look:
Shapes 1–3: B, P, P
Shapes 4–6: B, B, P
Compare:
Pos 1: B → Pos 4: B
Pos 2: P → Pos 5: B
Pos 3: P → Pos 6: P
No clear shift.
Another idea: Count how many times each shape appears up to that point.
After 6 shapes:
Blues: positions 1,4,5 → 3 blues
Pinks: positions 2,3,6 → 3 pinks
Equal so far.
Maybe next is blue to break tie? Or pink?
This is getting too complicated for a kid’s worksheet.
Let me try visual symmetry.
Write it out:
Row: ● ■ ■ ● ● ■
What comes next?
If you look at it, maybe it’s building toward something.
Wait — here’s a thought: Maybe it’s grouped as:
● ■ ■
● ● ■
■ ■ ■ ← next?
But that would mean next is pink square.
Or maybe:
The first trio: 1 blue, 2 pinks
Second trio: 2 blues, 1 pink
Third trio: 3 blues? But we only have one slot.
I think I’m overcomplicating.
Let me check online or recall common patterns.
Actually, looking at similar worksheets, sometimes these are simple repetitions.
Wait — let’s list indices:
1: B
2: P
3: P
4: B
5: B
6: P
Now, compare 1 and 4: both B
2 and 5: P vs B — different
3 and 6: P vs P — same
Not helpful.
Another approach: Differences between consecutive shapes.
1→2: B to P (change)
2→3: P to P (same)
3→4: P to B (change)
4→5: B to B (same)
5→6: B to P (change)
So changes happen at steps 1-2, 3-4, 5-6 — every odd-to-even step? No.
Changes at transitions: 1-2, 3-4, 5-6 — that’s every other transition.
Transitions where change happens: between 1-2, 3-4, 5-6 — so next change would be 7-8, but we only care about 7.
At position 6: P
Previous was B (pos 5), so changed.
Before that, pos 4-5: B to B — no change.
Pos 3-4: P to B — change.
Pos 2-3: P to P — no change.
Pos 1-2: B to P — change.
So changes at 1-2, 3-4, 5-6 — all odd-numbered transitions.
Transition 6-7 would be even-numbered — so no change? So stay P?
That would mean pos 7 is also P.
Let’s test:
If pos 7 is P, then sequence: B,P,P,B,B,P,P
Does that make sense? Groups: BPP, BBP, P?? — not great.
Perhaps it's a palindrome? BPPBBP — reverse is PBBPPB — not same.
I recall that in some patterns, they use "ABBA" style.
Let me try this: Suppose the pattern is symmetric around the center.
Positions 1 to 6: B P P B B P
Center between 3 and 4.
Pos 1 and 6: B and P — different
Pos 2 and 5: P and B — different
Pos 3 and 4: P and B — different
Not symmetric.
Another idea: Maybe it's two interleaved sequences.
Odd positions: 1:B, 3:P, 5:B → B,P,B
Even positions: 2:P, 4:B, 6:P → P,B,P
So odd positions: B,P,B — next odd is 7, which should be P? Because B,P,B,P...
Even positions: P,B,P — next even would be B, but we're filling 7, which is odd.
So for odd positions: 1:B, 3:P, 5:B, 7:? — looks like alternating starting with B, so 7 should be P.
Yes! That makes sense.
Odd-indexed shapes: position 1,3,5,7: B, P, B, ?
Since it alternates: B, P, B, P,...
So position 7 should be pink square.
Similarly, even positions: 2,4,6: P, B, P — which is also alternating.
Perfect.
✔ Answer for Pattern 3: Pink square
---
Pattern 4:
◀️ ▶️ ◀️ ▶️ ◀️ ▶️ → ?
Green left-pointing triangle, green right-pointing triangle, purple left-pointing, purple right-pointing, green left, green right...
Let’s list:
1. Green left
2. Green right
3. Purple left
4. Purple right
5. Green left
6. Green right
So it seems like pairs:
Pair 1: Green left, Green right
Pair 2: Purple left, Purple right
Pair 3: Green left, Green right
So it’s repeating every 4 shapes? Or every 2 pairs?
Actually, the color changes every two shapes.
Shapes 1-2: green
Shapes 3-4: purple
Shapes 5-6: green
So next pair (shapes 7-8) should be purple.
But we only need shape 7.
Shape 7 is the first of the next pair, so it should be purple left-pointing triangle.
Because:
- When color is green: left then right
- When color is purple: left then right
- Next color after green is purple (since it went green, purple, green, so next purple)
And within each color, it starts with left-pointing.
So shape 7: purple left-pointing triangle.
✔ Answer for Pattern 4: Purple left-pointing triangle
---
Pattern 5:
◆ ▮ ○ ◆ ▮ ○ ◆ ▮ ○ → ?
Orange diamond, red rectangle, yellow oval, repeat.
Clearly repeating every 3 shapes: [diamond, rectangle, oval]
We have three full cycles: positions 1-3, 4-6, 7-9
Position 10 would be next, but the pattern shows up to position 9: ◆ ▮ ○ ◆ ▮ ○ ◆ ▮ ○
So after the last oval (position 9), the next should be the start of the next cycle: orange diamond
But wait — the worksheet shows 9 shapes, and we need to complete the pattern — probably meaning add the next one or two? Looking back at the image description, it says "complete the patterns", and for pattern 1 they had two blanks, others may have one.
In pattern 5, it ends with oval, and likely expects the next shape.
Since it's a repeating triplet, after oval comes diamond.
✔ Answer for Pattern 5: Orange diamond
---
Now, let’s summarize all answers:
Pattern 1: Already provided as dashed — trace red diamond and orange circle.
Pattern 2: Purple square
Pattern 3: Pink square
Pattern 4: Purple left-pointing triangle
Pattern 5: Orange diamond
Final Answer:
Pattern 1: Trace the dashed red diamond and orange circle.
Pattern 2: Purple square
Pattern 3: Pink square
Pattern 4: Purple left-pointing triangle
Pattern 5: Orange diamond
---
Pattern 1:
🔴 🟠 🔴 🟠 🟠 → ? ?
We see: red diamond, orange circle, red diamond, orange circle, red diamond, orange circle.
So it’s alternating: diamond, circle, diamond, circle...
After the last orange circle, we need a red diamond, then an orange circle.
But in the worksheet, they’ve already drawn dashed outlines for those — so you just trace them!
✔ Answer for Pattern 1: Red diamond, then orange circle (already shown as dashed — just trace).
---
Pattern 2:
🟣 ▶️ 🟣 ▶️ 🟣 ▶️ → ?
Purple square, yellow triangle pointing right, purple square, yellow triangle, purple square, yellow triangle.
It repeats every two shapes: [purple square, yellow triangle]
Next should be: purple square
✔ Answer for Pattern 2: Purple square
---
Pattern 3:
🔵 🟪 🔵 🔵 → ?
Blue circle, pink square, pink square, blue circle, blue circle, pink square...
Let’s group them:
- First group: Blue circle + 2 pink squares
- Second group: 2 blue circles + 1 pink square? Hmm, not matching.
Wait — let’s count positions:
1. Blue circle
2. Pink square
3. Pink square
4. Blue circle
5. Blue circle
6. Pink square
Looks like it might be grouping in threes?
Group 1: Blue, Pink, Pink
Group 2: Blue, Blue, Pink
→ Maybe Group 3: Blue, Blue, Blue? But that doesn’t fit.
Alternative idea: Look at how many of each shape appear.
Actually, let’s try this:
Position 1: Blue
Position 2: Pink
Position 3: Pink
Position 4: Blue
Position 5: Blue
Position 6: Pink
Now look at position 7 — what would continue?
If we think of it as pairs:
(Blue, Pink), (Pink, Blue), (Blue, Pink) → then next should be (Pink, ?)
Wait — maybe it’s symmetric?
Another way: Let’s write the sequence again:
B P P B B P → ?
What if we split into two halves?
First three: B P P
Last three: B B P
Not obvious.
Try counting runs:
- One blue
- Two pinks
- Two blues
- One pink
Hmm… maybe the next is two blues? Or one blue?
Wait — perhaps it’s mirroring?
B P P | B B P → mirror would be P B B | P P B — no.
Let me try a different approach.
Look at the pattern from left to right:
Shape 1: Blue circle
Shape 2: Pink square
Shape 3: Pink square
Shape 4: Blue circle
Shape 5: Blue circle
Shape 6: Pink square
Notice: After the first “blue”, we have two pinks. Then after that, two blues, then one pink.
Maybe the number of same shapes is increasing? Not really.
Wait — here’s a better idea:
Let’s label the shapes with numbers based on their type:
Blue = B, Pink = P
Sequence: B, P, P, B, B, P
Now, what if we look at groups of 3:
Group 1: B, P, P
Group 2: B, B, P
In Group 1: 1B, 2P
In Group 2: 2B, 1P
So maybe Group 3: 3B, 0P? That doesn’t make sense.
Or maybe it’s alternating which color has more?
Alternatively, think of it as:
Start with 1 blue, then 2 pinks → total 3
Then 2 blues, then 1 pink → total 3
Then maybe 3 blues? But we only have space for one more shape.
Wait — the pattern ends at shape 6, and we need to fill shape 7.
Looking back: Positions 1–3: B,P,P
Positions 4–6: B,B,P
So position 7 should start the next group — which might be B,B,B? But we only need one.
Actually, let’s look at the transition between groups.
From end of group 1 (P) to start of group 2 (B) — changed.
End of group 2 (P) — so next should be B?
And since group 1 started with 1B, group 2 started with 2B, maybe group 3 starts with 3B? But again, only one spot.
Perhaps it’s simpler: The pattern is repeating every 3 shapes but shifting?
Wait — I think I found it!
Look:
Shapes 1–3: B, P, P
Shapes 4–6: B, B, P
Compare:
Pos 1: B → Pos 4: B
Pos 2: P → Pos 5: B
Pos 3: P → Pos 6: P
No clear shift.
Another idea: Count how many times each shape appears up to that point.
After 6 shapes:
Blues: positions 1,4,5 → 3 blues
Pinks: positions 2,3,6 → 3 pinks
Equal so far.
Maybe next is blue to break tie? Or pink?
This is getting too complicated for a kid’s worksheet.
Let me try visual symmetry.
Write it out:
Row: ● ■ ■ ● ● ■
What comes next?
If you look at it, maybe it’s building toward something.
Wait — here’s a thought: Maybe it’s grouped as:
● ■ ■
● ● ■
■ ■ ■ ← next?
But that would mean next is pink square.
Or maybe:
The first trio: 1 blue, 2 pinks
Second trio: 2 blues, 1 pink
Third trio: 3 blues? But we only have one slot.
I think I’m overcomplicating.
Let me check online or recall common patterns.
Actually, looking at similar worksheets, sometimes these are simple repetitions.
Wait — let’s list indices:
1: B
2: P
3: P
4: B
5: B
6: P
Now, compare 1 and 4: both B
2 and 5: P vs B — different
3 and 6: P vs P — same
Not helpful.
Another approach: Differences between consecutive shapes.
1→2: B to P (change)
2→3: P to P (same)
3→4: P to B (change)
4→5: B to B (same)
5→6: B to P (change)
So changes happen at steps 1-2, 3-4, 5-6 — every odd-to-even step? No.
Changes at transitions: 1-2, 3-4, 5-6 — that’s every other transition.
Transitions where change happens: between 1-2, 3-4, 5-6 — so next change would be 7-8, but we only care about 7.
At position 6: P
Previous was B (pos 5), so changed.
Before that, pos 4-5: B to B — no change.
Pos 3-4: P to B — change.
Pos 2-3: P to P — no change.
Pos 1-2: B to P — change.
So changes at 1-2, 3-4, 5-6 — all odd-numbered transitions.
Transition 6-7 would be even-numbered — so no change? So stay P?
That would mean pos 7 is also P.
Let’s test:
If pos 7 is P, then sequence: B,P,P,B,B,P,P
Does that make sense? Groups: BPP, BBP, P?? — not great.
Perhaps it's a palindrome? BPPBBP — reverse is PBBPPB — not same.
I recall that in some patterns, they use "ABBA" style.
Let me try this: Suppose the pattern is symmetric around the center.
Positions 1 to 6: B P P B B P
Center between 3 and 4.
Pos 1 and 6: B and P — different
Pos 2 and 5: P and B — different
Pos 3 and 4: P and B — different
Not symmetric.
Another idea: Maybe it's two interleaved sequences.
Odd positions: 1:B, 3:P, 5:B → B,P,B
Even positions: 2:P, 4:B, 6:P → P,B,P
So odd positions: B,P,B — next odd is 7, which should be P? Because B,P,B,P...
Even positions: P,B,P — next even would be B, but we're filling 7, which is odd.
So for odd positions: 1:B, 3:P, 5:B, 7:? — looks like alternating starting with B, so 7 should be P.
Yes! That makes sense.
Odd-indexed shapes: position 1,3,5,7: B, P, B, ?
Since it alternates: B, P, B, P,...
So position 7 should be pink square.
Similarly, even positions: 2,4,6: P, B, P — which is also alternating.
Perfect.
✔ Answer for Pattern 3: Pink square
---
Pattern 4:
◀️ ▶️ ◀️ ▶️ ◀️ ▶️ → ?
Green left-pointing triangle, green right-pointing triangle, purple left-pointing, purple right-pointing, green left, green right...
Let’s list:
1. Green left
2. Green right
3. Purple left
4. Purple right
5. Green left
6. Green right
So it seems like pairs:
Pair 1: Green left, Green right
Pair 2: Purple left, Purple right
Pair 3: Green left, Green right
So it’s repeating every 4 shapes? Or every 2 pairs?
Actually, the color changes every two shapes.
Shapes 1-2: green
Shapes 3-4: purple
Shapes 5-6: green
So next pair (shapes 7-8) should be purple.
But we only need shape 7.
Shape 7 is the first of the next pair, so it should be purple left-pointing triangle.
Because:
- When color is green: left then right
- When color is purple: left then right
- Next color after green is purple (since it went green, purple, green, so next purple)
And within each color, it starts with left-pointing.
So shape 7: purple left-pointing triangle.
✔ Answer for Pattern 4: Purple left-pointing triangle
---
Pattern 5:
◆ ▮ ○ ◆ ▮ ○ ◆ ▮ ○ → ?
Orange diamond, red rectangle, yellow oval, repeat.
Clearly repeating every 3 shapes: [diamond, rectangle, oval]
We have three full cycles: positions 1-3, 4-6, 7-9
Position 10 would be next, but the pattern shows up to position 9: ◆ ▮ ○ ◆ ▮ ○ ◆ ▮ ○
So after the last oval (position 9), the next should be the start of the next cycle: orange diamond
But wait — the worksheet shows 9 shapes, and we need to complete the pattern — probably meaning add the next one or two? Looking back at the image description, it says "complete the patterns", and for pattern 1 they had two blanks, others may have one.
In pattern 5, it ends with oval, and likely expects the next shape.
Since it's a repeating triplet, after oval comes diamond.
✔ Answer for Pattern 5: Orange diamond
---
Now, let’s summarize all answers:
Pattern 1: Already provided as dashed — trace red diamond and orange circle.
Pattern 2: Purple square
Pattern 3: Pink square
Pattern 4: Purple left-pointing triangle
Pattern 5: Orange diamond
Final Answer:
Pattern 1: Trace the dashed red diamond and orange circle.
Pattern 2: Purple square
Pattern 3: Pink square
Pattern 4: Purple left-pointing triangle
Pattern 5: Orange diamond
Parent Tip: Review the logic above to help your child master the concept of patterning math worksheet.