Odd or Even Numbers - Grade 2 Math Worksheets - Free Printable

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

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Part 1: Are the following numbers odd or even?

Remember:
- Even numbers end in 0, 2, 4, 6, or 8 → divisible by 2.
- Odd numbers end in 1, 3, 5, 7, or 9 → not divisible by 2.

Let’s check each number:

Left column:
- 160 → ends in 0 → even
- 21 → ends in 1 → odd
- 50 → ends in 0 → even
- 430 → ends in 0 → even
- 2 → ends in 2 → even
- 123 → ends in 3 → odd
- 399 → ends in 9 → odd
- 348 → ends in 8 → even

Right column:
- 117 → ends in 7 → odd
- 100 → ends in 0 → even
- 177 → ends in 7 → odd
- 156 → ends in 6 → even
- 471 → ends in 1 → odd
- 59 → ends in 9 → odd
- 535 → ends in 5 → odd
- 306 → ends in 6 → even

✔ All checked correctly.

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Part 2: Is the product of 3 and 9 an odd or even number?

Product means multiply:
3 × 9 = 27
27 ends in 7 → odd

Also rule: odd × odd = always odd → so yes, odd

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Part 3: Is the quotient of 40 and 5 an odd or even number?

Quotient means divide:
40 ÷ 5 = 8
8 is even

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Part 4: The sum of 2 odd numbers is 98. Is the sum an odd or even number?

We’re told the sum is 98.
98 ends in 8 → even

Also, math rule: odd + odd = always even → so this matches.

Answer: even

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Part 5: Is the difference between 10 and 155 odd or even?

Difference means subtract. We can do either way — but usually we take larger minus smaller to avoid negative (though sign doesn’t affect odd/even).

155 - 10 = 145
145 ends in 5 → odd

Alternatively: 10 - 155 = -145 → still ends in 5 → also odd

Rule: even - odd = odd → 10 (even) - 155 (odd) = odd → correct.

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Now let’s write the final answers clearly for each blank.

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Final Answer:

Odd or Even List:

160 → even
21 → odd
50 → even
430 → even
2 → even
123 → odd
399 → odd
348 → even

117 → odd
100 → even
177 → odd
156 → even
471 → odd
59 → odd
535 → odd
306 → even

Word Problems:

Is the product of 3 and 9 an odd or even number? → odd
Is the quotient of 40 and 5 an odd or even number? → even
The sum of 2 odd numbers is 98. Is the sum an odd or even number? → even
Is the difference between 10 and 155 odd or even? → odd