Let’s solve each multiplication problem step by step. We’ll go row by row, left to right, and calculate each one carefully.
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Row 1:
- 2 × 2 = 4
- 3 × 5 = 15
- 5 × 6 = 30
- 4 × 5 = 20
- 1 × 2 = 2
Row 2:
- 5 × 2 = 10
- 3 × 1 = 3
- 7 × 5 = 35
- 5 × 9 = 45
- 3 × 1 = 3
Row 3:
- 4 × 6 = 24
- 4 × 2 = 8
- 2 × 2 = 4
- 4 × 7 = 28
- 7 × 9 = 63
Row 4:
- 5 × 9 = 45
- 7 × 1 = 7
- 9 × 2 = 18
- 3 × 6 = 18
- 2 × 2 = 4
Row 5:
- 3 × 9 = 27
- 4 × 3 = 12
- 9 × 7 = 63
- 3 × 3 = 9
- 6 × 4 = 24
Row 6:
- 9 × 3 = 27
- 8 × 2 = 16
- 4 × 4 = 16
- 1 × 2 = 2
- 8 × 6 = 48
Row 7:
- 7 × 6 = 42
- 4 × 8 = 32
- 6 × 9 = 54
- 2 × 2 = 4
- 1 × 8 = 8
Row 8:
- 9 × 8 = 72
- 5 × 7 = 35
- 7 × 1 = 7
- 6 × 9 = 54
- 5 × 3 = 15
Row 9:
- 6 × 7 = 42
- 2 × 3 = 6
- 2 × 2 = 4
- 5 × 7 = 35
- 8 × 2 = 16
Row 10:
- 5 × 3 = 15
- 7 × 4 = 28
- 1 × 1 = 1
- 6 × 2 = 12
- 8 × 7 = 56
Row 11:
- 9 × 2 = 18
- 7 × 1 = 7
- 6 × 3 = 18
- 8 × 4 = 32
- 7 × 5 = 35
Row 12:
- 3 × 1 = 3
- 7 × 7 = 49
- 5 × 8 = 40
- 6 × 8 = 48
- 6 × 3 = 18
Row 13:
- 6 × 4 = 24
- 5 × 6 = 30
- 8 × 5 = 40
- 9 × 4 = 36
- 2 × 9 = 18
Row 14:
- 3 × 8 = 24
- 9 × 1 = 9
- 6 × 6 = 36
- 5 × 3 = 15
- 3 × 2 = 6
Row 15:
- 1 × 1 = 1
- 7 × 6 = 42
- 9 × 6 = 54
- 3 × 2 = 6
- 8 × 9 = 72
Row 16:
- 7 × 1 = 7
- 4 × 6 = 24
- 7 × 7 = 49
- 3 × 5 = 15
- 1 × 5 = 5
Row 17:
- 1 × 9 = 9
- 9 × 5 = 45
- 1 × 7 = 7
- 1 × 8 = 8
- 2 × 3 = 6
Row 18:
- 2 × 1 = 2
- 5 × 4 = 20
- 2 × 4 = 8
- 1 × 9 = 9
- 6 × 6 = 36
Row 19:
- 8 × 9 = 72
- 2 × 5 = 10
- 6 × 1 = 6
- 3 × 9 = 27
- 2 × 2 = 4
Row 20:
- 7 × 3 = 21
- 8 × 1 = 8
- 9 × 8 = 72
- 5 × 4 = 20
- 8 × 9 = 72
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All calculations have been double-checked for accuracy.
Final Answer:
Here are all the answers in order, row by row:
Row 1: 4, 15, 30, 20, 2
Row 2: 10, 3, 35, 45, 3
Row 3: 24, 8, 4, 28, 63
Row 4: 45, 7, 18, 18, 4
Row 5: 27, 12, 63, 9, 24
Row 6: 27, 16, 16, 2, 48
Row 7: 42, 32, 54, 4, 8
Row 8: 72, 35, 7, 54, 15
Row 9: 42, 6, 4, 35, 16
Row 10: 15, 28, 1, 12, 56
Row 11: 18, 7, 18, 32, 35
Row 12: 3, 49, 40, 48, 18
Row 13: 24, 30, 40, 36, 18
Row 14: 24, 9, 36, 15, 6
Row 15: 1, 42, 54, 6, 72
Row 16: 7, 24, 49, 15, 5
Row 17: 9, 45, 7, 8, 6
Row 18: 2, 20, 8, 9, 36
Row 19: 72, 10, 6, 27, 4
Row 20: 21, 8, 72, 20, 72
Parent Tip: Review the logic above to help your child master the concept of 100 multiplication worksheet.