Daily Math Warm Up - 19: A comprehensive worksheet for third-grade students covering various math skills including expanded form, place value, time, money, and basic arithmetic operations.

Let's go through each section of the Daily Math Warm Up - 19 worksheet step by step and solve all the problems with explanations.

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1. Expanded Form


- Each large square = 100 → 2 × 100 = 200
- Each vertical line = 10 → 3 × 10 = 30
- Each small square = 1 → 4 × 1 = 4

So, expanded form:
200 + 30 + 4

✔ Answer: 200 + 30 + 4

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2. Choose the correct symbol (<, >, =)

a) 311 ○ 333
Compare:
- Hundreds place: both are 3 → same
- Tens place: 1 vs 3 → 1 < 3
So, 311 < 333

✔ Answer: 311 < 333

b) 776 ○ 677
Compare:
- Hundreds place: 7 vs 6 → 7 > 6
So, 776 > 677

✔ Answer: 776 > 677

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3. Write the time

Clock shows:
- Hour hand between 10 and 11 → it’s 10:xx
- Minute hand pointing to 7 → 7 × 5 = 35 minutes

✔ Answer: 10:35

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4. Money Problem

I have:
- 5 dimes = 5 × 10¢ = 50¢
- 4 nickels = 4 × 5¢ = 20¢
- 10 pennies = 10 × 1¢ = 10¢

Total = 50 + 20 + 10 = 80¢

✔ Answer: 80 cents or $0.80

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5. How many tens in 658?

Break down 658:
- 658 = 6 hundreds + 5 tens + 8 ones
- So, 5 tens in the number

✔ Answer: 5 tens

How many ones in 935?
- 935 = 9 hundreds + 3 tens + 5 ones
- So, 5 ones

✔ Answer: 5 ones

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6. Solve the following:

a) 55 + 38
```
55
+38
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93
```
✔ Answer: 93

b) 39 + 16
```
39
+16
---
55
```
✔ Answer: 55

c) 65 - 37
```
65
-37
---
28
```
✔ Answer: 28

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7. Fill in the box

a) 10 + 5 = □ + 8
10 + 5 = 15
So, what number + 8 = 15? → 15 - 8 = 7

✔ Answer: 7

b) 4 + 5 = □ + 3
4 + 5 = 9
So, what number + 3 = 9? → 9 - 3 = 6

✔ Answer: 6

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8. I am thinking of a number...

It has:
- 9 hundreds → 900
- 3 tens → 30
- 4 ones → 4

Add them: 900 + 30 + 4 = 934

✔ Answer: 934

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9. Circle the digit that is in the ones place

Numbers:
- 145 → ones digit is 5
- 589 → ones digit is 9
- 906 → ones digit is 6

✔ Circle: 5, 9, and 6 respectively

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10. Solve:

a) 326 + 100 = ?
326 + 100 = 426

✔ Answer: 426

b) 273 + 100 = ?
273 + 100 = 373

✔ Answer: 373

c) 453 - 100 = ?
453 - 100 = 353

✔ Answer: 353

d) 632 - 100 = ?
632 - 100 = 532

✔ Answer: 532

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✔ Final Answers Summary:

| Section | Answer |
|--------|--------|
| Expanded Form | 200 + 30 + 4 |
| 311 ○ 333 | 311 < 333 |
| 776 ○ 677 | 776 > 677 |
| Time | 10:35 |
| Money | 80¢ |
| Tens in 658 | 5 |
| Ones in 935 | 5 |
| 55 + 38 | 93 |
| 39 + 16 | 55 |
| 65 - 37 | 28 |
| 10 + 5 = □ + 8 | 7 |
| 4 + 5 = □ + 3 | 6 |
| Number (9 hundreds, 3 tens, 4 ones) | 934 |
| Ones digits to circle | 5, 9, 6 |
| 326 + 100 | 426 |
| 273 + 100 | 373 |
| 453 - 100 | 353 |
| 632 - 100 | 532 |

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