Sure! Let’s go through each section of the “Daily Math Warm Up - 19” worksheet step by step and solve them with clear explanations.
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1. Expanded Form
Image shows:
- 2 full 10x10 grids → each = 100 → so 2 × 100 =
200
- 5 vertical rods (each rod = 10) → 5 × 10 =
50
- No single blocks shown →
0
✔ Answer: 200 + 50 + 0
*(Note: Sometimes the “+ 0” is omitted, but since there are three blanks, we include it.)*
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2. Choose the correct symbol: (<, >, =)
-
311 ○ 333
→ 311 is less than 333 →
<
-
776 ○ 677
→ 776 is greater than 677 →
>
✔ Answers: 311 < 333 ; 776 > 677
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3. Write the time
Clock shows:
- Hour hand is between 7 and 8 → closer to 8? Wait — let’s check minute hand.
- Minute hand points to 5 → that’s 25 minutes (since each number = 5 min).
- Hour hand is just past 7 → so it’s
7:25
✔ Answer: 7:25
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4. Money Problem
“I have 5 dimes, 4 nickels, and 10 pennies.”
- 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. Place Value Questions
How many tens are in 658?
→ Look at the tens place: 5 tens →
50, but the question asks “how many tens” — meaning total groups of 10.
So: 658 ÷ 10 = 65.8 → but we want whole tens →
65 tens (because 65 × 10 = 650, remainder 8)
✔ Answer: 65
How many ones are in 935?
→ The digit in the ones place is 5 → so
5 ones
✔ Answer: 5
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6. Solve the problems
a) 55 + 38
```
55
+ 38
----
93
```
✔ 93
b) 39 + 16
```
39
+ 16
----
55
```
✔ 55
c) 65 - 37
```
65
- 37
----
28
```
✔ 28
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7. Fill in the box
a) 10 + 5 = □ + 8
→ Left side: 10 + 5 = 15
→ So: 15 = □ + 8 → □ = 15 - 8 =
7
✔ 7
b) 4 + 5 = □ + 3
→ Left side: 4 + 5 = 9
→ So: 9 = □ + 3 → □ = 9 - 3 =
6
✔ 6
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8. I am thinking of a number…
“It has 4 ones, 3 tens, and 9 hundreds.”
→ 9 hundreds = 900
→ 3 tens = 30
→ 4 ones = 4
→ Total = 900 + 30 + 4 =
934
✔ Answer: 934
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9. Circle the digit in the ones place
Numbers:
145,
589,
906
- Ones place = last digit:
- 145 →
5
- 589 →
9
- 906 →
6
✔ Circle: 5 in 145, 9 in 589, 6 in 906
*(You’d circle those digits on the paper.)*
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10. Solve (Adding/ Subtracting 100)
a) 326 + 100 =
→ 326 + 100 =
426
b) 273 + 100 =
→
373
c) 453 - 100 =
→
353
d) 632 - 100 =
→
532
✔ Answers: 426, 373, 353, 532
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##
✔ Final Answers Summary:
Expanded Form:
200 + 50 + 0
Compare:
311 < 333
776 > 677
Time:
7:25
Money:
80 cents
Place Value:
65 tens in 658
5 ones in 935
Arithmetic:
55 + 38 = 93
39 + 16 = 55
65 - 37 = 28
Fill in Box:
10 + 5 = 7 + 8
4 + 5 = 6 + 3
Number Riddle:
934
Circle Ones Digit:
Circle 5 (in 145), 9 (in 589), 6 (in 906)
Add/Subtract 100:
326 + 100 = 426
273 + 100 = 373
453 - 100 = 353
632 - 100 = 532
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Let me know if you’d like this formatted as a printable answer key or need visuals for any part! 😊
Parent Tip: Review the logic above to help your child master the concept of printable math worksheet for second graders.
