Odd and Even Numbers Worksheet | Grade1to6.com - Free Printable

Solution to the "Odd or Even" Worksheet

To determine whether a number is odd or even, we look at the last digit (the units place):

- If the last digit is 0, 2, 4, 6, or 8, the number is Even.
- If the last digit is 1, 3, 5, 7, or 9, the number is Odd.

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Let’s go through each number and classify it:

#### Left Column:

| Number | Last Digit | Odd or Even? |
|--------|------------|--------------|
| 147 | 7 | Odd ✔ |
| 236 | 6 | Even ✔ |
| 457 | 7 | Odd ✔ |
| 745 | 5 | Odd ✔ |
| 564 | 4 | Even ✔ |
| 124 | 4 | Even ✔ |
| 758 | 8 | Even ✔ |
| 236 | 6 | Even ✔ |
| 471 | 1 | Odd ✔ |
| 125 | 5 | Odd ✔ |
| 326 | 6 | Even ✔ |

#### Right Column:

| Number | Last Digit | Odd or Even? |
|--------|------------|--------------|
| 471 | 1 | Odd ✔ |
| 524 | 4 | Even ✔ |
| 632 | 2 | Even ✔ |
| 457 | 7 | Odd ✔ |
| 789 | 9 | Odd ✔ |
| 666 | 6 | Even ✔ |
| 333 | 3 | Odd ✔ |
| 248 | 8 | Even ✔ |
| 523 | 3 | Odd ✔ |
| 630 | 0 | Even ✔ |
| 140 | 0 | Even ✔ |

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✔ Final Answer (with ticks marked):

#### Left Side:

| Number | Odd | Even |
|--------|-----|------|
| 147 | ✔️ | |
| 236 | | ✔️ |
| 457 | ✔️ | |
| 745 | ✔️ | |
| 564 | | ✔️ |
| 124 | | ✔️ |
| 758 | | ✔️ |
| 236 | | ✔️ |
| 471 | ✔️ | |
| 125 | ✔️ | |
| 326 | | ✔️ |

#### Right Side:

| Number | Odd | Even |
|--------|-----|------|
| 471 | ✔️ | |
| 524 | | ✔️ |
| 632 | | ✔️ |
| 457 | ✔️ | |
| 789 | ✔️ | |
| 666 | | ✔️ |
| 333 | ✔️ | |
| 248 | | ✔️ |
| 523 | ✔️ | |
| 630 | | ✔️ |
| 140 | | ✔️ |

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🔍 Explanation:

- A number is even if it is divisible by 2 (no remainder).
- A number is odd if it leaves a remainder of 1 when divided by 2.
- The last digit determines this quickly:
- Even digits → Even numbers
- Odd digits → Odd numbers

This rule works for any whole number, no matter how large!

✔ Answer Summary:
- Odd numbers: 147, 457, 745, 471, 125, 471, 457, 789, 333, 523
- Even numbers: 236, 564, 124, 758, 236, 326, 524, 632, 666, 248, 630, 140

Let me know if you'd like this as a printable version!