Let’s solve each multiplication problem step by step. We’ll use the “multiplying by parts” method — that means breaking one number into tens and ones, multiplying separately, then adding.
But since these are all single-digit × two- or three-digit numbers, we can also do them directly with care. Let’s go one by one.
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1. 6 × 98
Break 98 into 100 - 2
→ 6 × 100 = 600
→ 6 × 2 = 12
→ 600 - 12 =
588
✔ Check: 6 × 98 = 6 × (100 - 2) = 600 - 12 = 588
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2. 5 × 94
Break 94 into 90 + 4
→ 5 × 90 = 450
→ 5 × 4 = 20
→ 450 + 20 =
470
✔ Check: 5 × 94 = 470
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3. 9 × 107
Break 107 into 100 + 7
→ 9 × 100 = 900
→ 9 × 7 = 63
→ 900 + 63 =
963
✔ Check: 9 × 107 = 963
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4. 6 × 90
Easy: 6 × 9 = 54 → add zero →
540
✔ Check: 6 × 90 = 540
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5. 9 × 91
Break 91 into 90 + 1
→ 9 × 90 = 810
→ 9 × 1 = 9
→ 810 + 9 =
819
✔ Check: 9 × 91 = 819
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6. 7 × 92
Break 92 into 90 + 2
→ 7 × 90 = 630
→ 7 × 2 = 14
→ 630 + 14 =
644
✔ Check: 7 × 92 = 644
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7. 6 × 100
Simple: 6 × 100 =
600
✔ Check: obvious
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8. 8 × 97
Break 97 into 100 - 3
→ 8 × 100 = 800
→ 8 × 3 = 24
→ 800 - 24 =
776
✔ Check: 8 × 97 = 776
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9. 4 × 100
=
400
✔ Check: obvious
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10. 8 × 92
Break 92 into 90 + 2
→ 8 × 90 = 720
→ 8 × 2 = 16
→ 720 + 16 =
736
✔ Check: 8 × 92 = 736
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11. 5 × 92
Break 92 into 90 + 2
→ 5 × 90 = 450
→ 5 × 2 = 10
→ 450 + 10 =
460
✔ Check: 5 × 92 = 460
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12. 5 × 100
=
500
✔ Check: obvious
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13. 7 × 99
Break 99 into 100 - 1
→ 7 × 100 = 700
→ 7 × 1 = 7
→ 700 - 7 =
693
✔ Check: 7 × 99 = 693
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14. 8 × 106
Break 106 into 100 + 6
→ 8 × 100 = 800
→ 8 × 6 = 48
→ 800 + 48 =
848
✔ Check: 8 × 106 = 848
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15. 3 × 106
Break 106 into 100 + 6
→ 3 × 100 = 300
→ 3 × 6 = 18
→ 300 + 18 =
318
✔ Check: 3 × 106 = 318
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16. 5 × 96
Break 96 into 100 - 4
→ 5 × 100 = 500
→ 5 × 4 = 20
→ 500 - 20 =
480
✔ Check: 5 × 96 = 480
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17. 7 × 108
Break 108 into 100 + 8
→ 7 × 100 = 700
→ 7 × 8 = 56
→ 700 + 56 =
756
✔ Check: 7 × 108 = 756
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18. 5 × 93
Break 93 into 90 + 3
→ 5 × 90 = 450
→ 5 × 3 = 15
→ 450 + 15 =
465
✔ Check: 5 × 93 = 465
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19. 3 × 99
Break 99 into 100 - 1
→ 3 × 100 = 300
→ 3 × 1 = 3
→ 300 - 3 =
297
✔ Check: 3 × 99 = 297
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20. 8 × 93
Break 93 into 90 + 3
→ 8 × 90 = 720
→ 8 × 3 = 24
→ 720 + 24 =
744
✔ Check: 8 × 93 = 744
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All answers verified.
Final Answer:
1. 588
2. 470
3. 963
4. 540
5. 819
6. 644
7. 600
8. 776
9. 400
10. 736
11. 460
12. 500
13. 693
14. 848
15. 318
16. 480
17. 756
18. 465
19. 297
20. 744
Parent Tip: Review the logic above to help your child master the concept of math worksheet for grade 6.
