Multiplication worksheet with decimal money problems for educational use.

Let’s solve each multiplication problem one by one. We’ll multiply the dollar amount by the whole number, and remember to keep two decimal places (since it’s money).

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Row 1:

1. $17.12 × 30
→ 17.12 × 30 = 513.60
*(Think: 17 × 30 = 510, and 0.12 × 30 = 3.60 → total 513.60)*

2. $14.48 × 47
→ Let’s break it:
14.48 × 40 = 579.20
14.48 × 7 = 101.36
Add: 579.20 + 101.36 = 680.56

3. $87.16 × 18
→ 87.16 × 10 = 871.60
87.16 × 8 = 697.28
Add: 871.60 + 697.28 = 1,568.88

4. $49.35 × 45
→ 49.35 × 40 = 1,974.00
49.35 × 5 = 246.75
Add: 1,974.00 + 246.75 = 2,220.75

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Row 2:

5. $78.16 × 31
→ 78.16 × 30 = 2,344.80
78.16 × 1 = 78.16
Add: 2,344.80 + 78.16 = 2,422.96

6. $34.43 × 32
→ 34.43 × 30 = 1,032.90
34.43 × 2 = 68.86
Add: 1,032.90 + 68.86 = 1,101.76

7. $53.42 × 20
→ 53.42 × 2 = 106.84 → then ×10 = 1,068.40

8. $14.78 × 40
→ 14.78 × 4 = 59.12 → then ×10 = 591.20

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Row 3:

9. $94.63 × 8
→ 94 × 8 = 752
0.63 × 8 = 5.04
Total: 752 + 5.04 = 757.04

10. $95.98 × 13
→ 95.98 × 10 = 959.80
95.98 × 3 = 287.94
Add: 959.80 + 287.94 = 1,247.74

11. $60.37 × 48
→ 60.37 × 50 = 3,018.50
Minus 60.37 × 2 = 120.74
So: 3,018.50 - 120.74 = 2,897.76

*(Alternative: 60.37 × 40 = 2,414.80; 60.37 × 8 = 482.96; sum = 2,897.76 — same result)*

12. $99.91 × 5
→ 100 × 5 = 500, minus 0.09 × 5 = 0.45 → 500 - 0.45 = 499.55

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Row 4:

13. $74.78 × 28
→ 74.78 × 20 = 1,495.60
74.78 × 8 = 598.24
Add: 1,495.60 + 598.24 = 2,093.84

14. $58.49 × 14
→ 58.49 × 10 = 584.90
58.49 × 4 = 233.96
Add: 584.90 + 233.96 = 818.86

15. $53.73 × 10
→ Just add a zero: 537.30

16. $23.52 × 46
→ 23.52 × 40 = 940.80
23.52 × 6 = 141.12
Add: 940.80 + 141.12 = 1,081.92

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Row 5:

17. $38.52 × 16
→ 38.52 × 10 = 385.20
38.52 × 6 = 231.12
Add: 385.20 + 231.12 = 616.32

18. $88.19 × 9
→ 88 × 9 = 792
0.19 × 9 = 1.71
Total: 792 + 1.71 = 793.71

19. $82.47 × 23
→ 82.47 × 20 = 1,649.40
82.47 × 3 = 247.41
Add: 1,649.40 + 247.41 = 1,896.81

20. $23.97 × 7
→ 23 × 7 = 161
0.97 × 7 = 6.79
Total: 161 + 6.79 = 167.79

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Final Answer:
513.60, 680.56, 1568.88, 2220.75, 2422.96, 1101.76, 1068.40, 591.20, 757.04, 1247.74, 2897.76, 499.55, 2093.84, 818.86, 537.30, 1081.92, 616.32, 793.71, 1896.81, 167.79