Odd and Even Numbers Worksheets (2nd Grade) - Free Printable

Let’s go through each part of the worksheet step by step.

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Part 1: Color even numbers red, odd numbers blue.

First, remember:
- Even numbers end in 0, 2, 4, 6, or 8 → they can be split into two equal groups.
- Odd numbers end in 1, 3, 5, 7, or 9 → they cannot be split evenly.

Now look at the grid:

Row 1:
2 → even → red
7 → odd → blue
9 → odd → blue
10 → even → red

Row 2:
3 → odd → blue
12 → even → red
8 → even → red
4 → even → red

Row 3:
16 → even → red
5 → odd → blue
1 → odd → blue
6 → even → red

Row 4:
19 → odd → blue
20 → even → red
15 → odd → blue

So you’d color them accordingly — but since we’re just solving, we’ll note which are even/odd for later if needed.

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Part 2: Write EVEN or ODD next to numbers 1–10.

We already know from above:

1 → odd
2 → even
3 → odd
4 → even
5 → odd
6 → even
7 → odd
8 → even
9 → odd
10 → even

So write:

1. odd
2. even
3. odd
4. even
5. odd
6. even
7. odd
8. even
9. odd
10. even

*(Note: The student wrote “even” under #2 and left others blank — we’re filling all correctly now.)*

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Part 3: Is the number of cubes even or odd?

Count the cubes:

There are 4 rows of cubes.

Each row has 3 cubes → 4 × 3 = 12 cubes total.

Is 12 even or odd?

12 ends in 2 → even.

Also, you can pair them up: 6 pairs → no leftover → even.

So circle even.

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Part 4: Is the sum odd or even?

Remember this rule:
- even + even = even
- odd + odd = even
- even + odd = odd

Let’s apply it:

→ Sum of 4 + 4:
Both even → even + even = even → answer: even

→ Sum of 5 + 2:
5 is odd, 2 is even → odd + even = odd → answer: odd

→ Sum of 6 + 6:
Both even → even + even = even → answer: even

→ Sum of 9 + 3:
9 is odd, 3 is odd → odd + odd = even → answer: even

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Final Answer:

Part 1: (Coloring task — not written here, but understood)
Part 2:
1. odd
2. even
3. odd
4. even
5. odd
6. even
7. odd
8. even
9. odd
10. even

Part 3: even

Part 4:
4 + 4 → even
5 + 2 → odd
6 + 6 → even
9 + 3 → even