Since I can’t see the image you uploaded, I’ll rely on the text you pasted — which appears to be a math worksheet titled
“MULTIPLYING BY 100 SHEET 2”.
This worksheet is designed to help students practice multiplying and dividing by 100, as well as understanding place value and number patterns. Let’s solve each section step-by-step.
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##
✔ SECTION A: Work out these multiplications
These are straightforward: multiply each number by 100.
Remember:
> To multiply by 100, move the decimal point two places to the right (or add two zeros if it’s a whole number).
Solutions:
1) 16 × 100 =
1600
2) 25 × 100 =
2500
3) 100 × 37 =
3700
4) 9 × 100 =
900
5) 50 × 121 =
6050
6) 40 × 100 =
4000
7) 100 × 33 =
3300
8) 90 × 100 =
9000
9) 100 × 6 =
600
10) 53 × 100 =
5300
11) 100 × 75 =
7500
12) 800 × 100 =
80,000
13) 100 × 37 =
3700
14) 60 × 100 =
6000
15) 100 × 65 =
6500
16) 100 × 37 =
3700
17) 90 × 100 =
9000
18) 100 × 45 =
4500
19) 55 × 100 =
5500
20) 100 × 68 =
6800
21) 100 × 100 =
10,000
22) 100 × 3 =
300
23) 100 × 42 =
4200
24) 99 × 100 =
9900
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##
✔ SECTION B: Divide each of these numbers 100 times bigger
This means:
Divide each number by 100.
Remember:
> To divide by 100, move the decimal point two places to the left.
Solutions:
1) 30 ÷ 100 =
0.3
2) 50 ÷ 100 =
0.5
3) 85 ÷ 100 =
0.85
4) 300 ÷ 100 =
3
5) 74 ÷ 100 =
0.74
6) 47 ÷ 100 =
0.47
7) 89 ÷ 100 =
0.89
8) 325 ÷ 100 =
3.25
9) 381 ÷ 100 =
3.81
10) 120 ÷ 100 =
1.2
11) 224 ÷ 100 =
2.24
12) 127 ÷ 100 =
1.27
---
##
✔ SECTION C: Fill in the missing numbers
This section tests understanding of multiplication/division by 100 and inverse operations.
Solutions:
1) 62 × ___ = 6200 → 6200 ÷ 62 =
100
2) ___ × 100 = 2900 → 2900 ÷ 100 =
29
3) 100 × ___ = 3400 → 3400 ÷ 100 =
34
4) ___ × 5 = 500 → 500 ÷ 5 =
100
5) 83 × ___ = 8300 → 8300 ÷ 83 =
100
6) ___ × 72 = 7200 → 7200 ÷ 72 =
100
7) 100 × ___ = 700 → 700 ÷ 100 =
7
8) ___ × 100 = 9400 → 9400 ÷ 100 =
94
9) 100 × ___ = 7800 → 7800 ÷ 100 =
78
10) ___ × 66 = 6600 → 6600 ÷ 66 =
100
11) 200 × ___ = 4500 → 4500 ÷ 200 =
22.5
12) ___ × 120 = 5700 → 5700 ÷ 120 =
47.5
> ⚠️ Note: Problems 11 and 12 result in decimals. If this worksheet is for younger students, they might expect whole numbers — so double-check if there’s a typo. But mathematically, 200 × 22.5 = 4500 and 47.5 × 120 = 5700 are correct.
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## 🧠 Summary & Learning Points
-
Multiplying by 100: Add two zeros or shift decimal two places right.
-
Dividing by 100: Shift decimal two places left (or remove two zeros from end if whole number).
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Missing factor problems: Use division to find the unknown multiplier.
-
Place value awareness: Helps understand how digits shift when multiplying/dividing by powers of 10.
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✔ All problems solved! Let me know if you’d like a printable version or want to check your child’s answers.
Parent Tip: Review the logic above to help your child master the concept of multiplying 10 100 1000 worksheet.
