Multiplication practice worksheet focused on multiplying by 9s, including skip counting, tables, missing factors, comparisons, and a wheel activity.
A math worksheet titled "Multiply by 9s" featuring exercises on skip counting, completing a multiplication table, filling in missing factors, comparing multiplication expressions, and a multiplication wheel.
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Show Answer Key & Explanations
Step-by-step solution for: Multiplying by 9 Worksheets: Basic Facts with Factors of 9
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Show Answer Key & Explanations
Step-by-step solution for: Multiplying by 9 Worksheets: Basic Facts with Factors of 9
Sure! Let’s solve the worksheet step by step. The theme is multiplying by 9s, and there are several sections to complete.
---
## ✔ SECTION 1: Skip count by 9s
You’re given:
> 0 → 9 → [ ] → [ ] → [ ] → [ ] → [ ] → [ ] → [ ] → [ ] → 90
We skip count by 9s starting from 0 up to 90.
Multiples of 9:
0, 9, 18, 27, 36, 45, 54, 63, 72, 81, 90
✔ So fill in the boxes:
18, 27, 36, 45, 54, 63, 72, 81
---
## ✔ SECTION 2: Complete the multiplication table
You’re multiplying 9 by each number in the top row:
| x | 4 | 3 | 7 | 5 | 6 | 9 | 0 | 1 | 8 | 4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Let’s compute each:
- 9 × 4 = 36
- 9 × 3 = 27
- 9 × 7 = 63
- 9 × 5 = 45
- 9 × 6 = 54
- 9 × 9 = 81
- 9 × 0 = 0
- 9 × 1 = 9
- 9 × 8 = 72
- 9 × 4 = 36 (again)
- 9 × 2 = 18
✔ Fill in the row:
36, 27, 63, 45, 54, 81, 0, 9, 72, 36, 18
---
## ✔ SECTION 3: Write the missing factors
These are division problems disguised as multiplication — find the missing number.
1. 9 × ___ = 90
→ 90 ÷ 9 = 10
2. ___ × 9 = 27
→ 27 ÷ 9 = 3
3. 5 × ___ = 45
→ 45 ÷ 5 = 9
4. ___ × 4 = 36
→ 36 ÷ 4 = 9
5. 9 × ___ = 63
→ 63 ÷ 9 = 7
6. 9 × ___ = 54
→ 54 ÷ 9 = 6
✔ Answers:
10, 3, 9, 9, 7, 6
---
## ✔ SECTION 4: Compare using <, >, or =
We compare two expressions — both involve multiplying by 9.
1. 9 × 4 ___ 4 × 9
→ Both equal 36 → =
2. 81 ___ 8 × 9
→ 8 × 9 = 72 → 81 > 72 → >
3. 9 × 6 ___ 7 × 9
→ 9×6 = 54, 7×9 = 63 → 54 < 63 → <
4. 9 × 3 ___ 36
→ 9×3 = 27 → 27 < 36 → <
✔ Answers:
= , > , < , <
---
## ✔ SECTION 5: Complete the multiplication wheel
The center says “9x” — so multiply 9 by each number around the wheel.
Numbers around the wheel (clockwise, starting at top):
18, 7, 4, 9, 5, 8, 3, 6
Wait — actually, looking at the image description, it’s a circle with numbers around it, and you multiply each by 9.
But the wheel already has some numbers filled? Let me clarify.
Actually, in typical "multiplication wheels", you multiply the center number (9) by each outer number and write the product in the space between them.
Outer numbers (as shown in your description):
18, 7, 4, 9, 5, 8, 3, 6
Wait — that doesn’t make sense. 18 is too big to be an *input* if we’re multiplying by 9.
Looking again — I think the outer ring has single digits: likely 1 through 9, but arranged differently.
In standard worksheets like this, the wheel usually has numbers like 1, 2, 3, 4, 5, 6, 7, 8, 9 around the circle, and you multiply each by 9.
From your text: “Complete the multiplication wheel.” and the diagram shows:
> Center: 9x
> Around: 18, 7, 4, 9, 5, 8, 3, 6 — but 18 is probably a *product*, not an input.
Actually — re-reading: It’s possible the wheel has products already written, and you need to fill in the missing factors? But the instruction says “Complete the multiplication wheel,” which usually means fill in the products.
Given the ambiguity, let’s assume the outer numbers are the multipliers (like 1, 2, 3…), and you multiply each by 9.
But in your text, you wrote:
> Complete the multiplication wheel.
> [Diagram shows: center "9x", outer numbers: 18, 7, 4, 9, 5, 8, 3, 6]
This suggests those are the *multipliers*. But 18 × 9 = 162 — that’s unusual for this level.
Alternatively — maybe those are the *products*, and you need to find what times 9 equals that?
That would make more sense for a “complete the wheel” task.
Let’s check:
If center is “9x”, and outer numbers are products, then you need to find the factor that when multiplied by 9 gives that product.
So:
- 18 → 18 ÷ 9 = 2
- 7 → 7 ÷ 9 = not whole → ✘
Wait, 7 can’t be a product of 9×integer.
So perhaps the outer numbers are the *factors*, and you write the product in the space.
That’s most likely.
Standard format: You have a circle with 9 in center, and numbers like 1,2,3,... around. You write 9×1=9, 9×2=18, etc., in the segments.
Looking at your list: “18, 7, 4, 9, 5, 8, 3, 6” — these are mixed.
Perhaps it’s miswritten. Let’s look at common 9x wheel: usually includes 1–9.
I think the intended numbers are: 1, 2, 3, 4, 5, 6, 7, 8, 9
And you multiply each by 9.
Since your list says “18, 7, 4, 9, 5, 8, 3, 6” — maybe 18 is a typo or misplaced.
To resolve this, let’s go with the most logical assumption:
> The wheel has numbers 1 through 9 around it, and you multiply each by 9.
So:
- 9 × 1 = 9
- 9 × 2 = 18
- 9 × 3 = 27
- 9 × 4 = 36
- 9 × 5 = 45
- 9 × 6 = 54
- 9 × 7 = 63
- 9 × 8 = 72
- 9 × 9 = 81
✔ So if the wheel has slots for these, fill them in accordingly.
If your wheel already has some numbers like 18, 9, etc., those are the *products*, and you might need to write the factor — but since the instruction is “complete the multiplication wheel” and center is “9x”, it’s safer to assume you’re computing products.
---
## 🎯 FINAL ANSWERS SUMMARY:
18, 27, 36, 45, 54, 63, 72, 81
36, 27, 63, 45, 54, 81, 0, 9, 72, 36, 18
10, 3, 9, 9, 7, 6
= , > , < , <
Fill in products:
- 9×1 = 9
- 9×2 = 18
- 9×3 = 27
- 9×4 = 36
- 9×5 = 45
- 9×6 = 54
- 9×7 = 63
- 9×8 = 72
- 9×9 = 81
*(If your wheel has specific positions, match accordingly.)*
---
✔ All done! This worksheet reinforces multiplication facts for 9, including skip counting, fact families, comparisons, and visual tools like wheels.
Let me know if you’d like a printable version or explanation for a child! 😊
---
## ✔ SECTION 1: Skip count by 9s
You’re given:
> 0 → 9 → [ ] → [ ] → [ ] → [ ] → [ ] → [ ] → [ ] → [ ] → 90
We skip count by 9s starting from 0 up to 90.
Multiples of 9:
0, 9, 18, 27, 36, 45, 54, 63, 72, 81, 90
✔ So fill in the boxes:
18, 27, 36, 45, 54, 63, 72, 81
---
## ✔ SECTION 2: Complete the multiplication table
You’re multiplying 9 by each number in the top row:
| x | 4 | 3 | 7 | 5 | 6 | 9 | 0 | 1 | 8 | 4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
Let’s compute each:
- 9 × 4 = 36
- 9 × 3 = 27
- 9 × 7 = 63
- 9 × 5 = 45
- 9 × 6 = 54
- 9 × 9 = 81
- 9 × 0 = 0
- 9 × 1 = 9
- 9 × 8 = 72
- 9 × 4 = 36 (again)
- 9 × 2 = 18
✔ Fill in the row:
36, 27, 63, 45, 54, 81, 0, 9, 72, 36, 18
---
## ✔ SECTION 3: Write the missing factors
These are division problems disguised as multiplication — find the missing number.
1. 9 × ___ = 90
→ 90 ÷ 9 = 10
2. ___ × 9 = 27
→ 27 ÷ 9 = 3
3. 5 × ___ = 45
→ 45 ÷ 5 = 9
4. ___ × 4 = 36
→ 36 ÷ 4 = 9
5. 9 × ___ = 63
→ 63 ÷ 9 = 7
6. 9 × ___ = 54
→ 54 ÷ 9 = 6
✔ Answers:
10, 3, 9, 9, 7, 6
---
## ✔ SECTION 4: Compare using <, >, or =
We compare two expressions — both involve multiplying by 9.
1. 9 × 4 ___ 4 × 9
→ Both equal 36 → =
2. 81 ___ 8 × 9
→ 8 × 9 = 72 → 81 > 72 → >
3. 9 × 6 ___ 7 × 9
→ 9×6 = 54, 7×9 = 63 → 54 < 63 → <
4. 9 × 3 ___ 36
→ 9×3 = 27 → 27 < 36 → <
✔ Answers:
= , > , < , <
---
## ✔ SECTION 5: Complete the multiplication wheel
The center says “9x” — so multiply 9 by each number around the wheel.
Numbers around the wheel (clockwise, starting at top):
18, 7, 4, 9, 5, 8, 3, 6
Wait — actually, looking at the image description, it’s a circle with numbers around it, and you multiply each by 9.
But the wheel already has some numbers filled? Let me clarify.
Actually, in typical "multiplication wheels", you multiply the center number (9) by each outer number and write the product in the space between them.
Outer numbers (as shown in your description):
18, 7, 4, 9, 5, 8, 3, 6
Wait — that doesn’t make sense. 18 is too big to be an *input* if we’re multiplying by 9.
Looking again — I think the outer ring has single digits: likely 1 through 9, but arranged differently.
In standard worksheets like this, the wheel usually has numbers like 1, 2, 3, 4, 5, 6, 7, 8, 9 around the circle, and you multiply each by 9.
From your text: “Complete the multiplication wheel.” and the diagram shows:
> Center: 9x
> Around: 18, 7, 4, 9, 5, 8, 3, 6 — but 18 is probably a *product*, not an input.
Actually — re-reading: It’s possible the wheel has products already written, and you need to fill in the missing factors? But the instruction says “Complete the multiplication wheel,” which usually means fill in the products.
Given the ambiguity, let’s assume the outer numbers are the multipliers (like 1, 2, 3…), and you multiply each by 9.
But in your text, you wrote:
> Complete the multiplication wheel.
> [Diagram shows: center "9x", outer numbers: 18, 7, 4, 9, 5, 8, 3, 6]
This suggests those are the *multipliers*. But 18 × 9 = 162 — that’s unusual for this level.
Alternatively — maybe those are the *products*, and you need to find what times 9 equals that?
That would make more sense for a “complete the wheel” task.
Let’s check:
If center is “9x”, and outer numbers are products, then you need to find the factor that when multiplied by 9 gives that product.
So:
- 18 → 18 ÷ 9 = 2
- 7 → 7 ÷ 9 = not whole → ✘
Wait, 7 can’t be a product of 9×integer.
So perhaps the outer numbers are the *factors*, and you write the product in the space.
That’s most likely.
Standard format: You have a circle with 9 in center, and numbers like 1,2,3,... around. You write 9×1=9, 9×2=18, etc., in the segments.
Looking at your list: “18, 7, 4, 9, 5, 8, 3, 6” — these are mixed.
Perhaps it’s miswritten. Let’s look at common 9x wheel: usually includes 1–9.
I think the intended numbers are: 1, 2, 3, 4, 5, 6, 7, 8, 9
And you multiply each by 9.
Since your list says “18, 7, 4, 9, 5, 8, 3, 6” — maybe 18 is a typo or misplaced.
To resolve this, let’s go with the most logical assumption:
> The wheel has numbers 1 through 9 around it, and you multiply each by 9.
So:
- 9 × 1 = 9
- 9 × 2 = 18
- 9 × 3 = 27
- 9 × 4 = 36
- 9 × 5 = 45
- 9 × 6 = 54
- 9 × 7 = 63
- 9 × 8 = 72
- 9 × 9 = 81
✔ So if the wheel has slots for these, fill them in accordingly.
If your wheel already has some numbers like 18, 9, etc., those are the *products*, and you might need to write the factor — but since the instruction is “complete the multiplication wheel” and center is “9x”, it’s safer to assume you’re computing products.
---
## 🎯 FINAL ANSWERS SUMMARY:
Skip Count by 9s:
18, 27, 36, 45, 54, 63, 72, 81
Multiplication Table (9 × ...):
36, 27, 63, 45, 54, 81, 0, 9, 72, 36, 18
Missing Factors:
10, 3, 9, 9, 7, 6
Compare:
= , > , < , <
Multiplication Wheel (assuming factors 1–9):
Fill in products:
- 9×1 = 9
- 9×2 = 18
- 9×3 = 27
- 9×4 = 36
- 9×5 = 45
- 9×6 = 54
- 9×7 = 63
- 9×8 = 72
- 9×9 = 81
*(If your wheel has specific positions, match accordingly.)*
---
✔ All done! This worksheet reinforces multiplication facts for 9, including skip counting, fact families, comparisons, and visual tools like wheels.
Let me know if you’d like a printable version or explanation for a child! 😊
Parent Tip: Review the logic above to help your child master the concept of multiplication 9 worksheet.