Let’s solve each multiplication problem step by step. We’ll multiply the numbers using column multiplication — that means we break it down into parts and add them up at the end.
We’ll do all 12 problems carefully, one by one.
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Problem 1: 742 × 854
Break 854 into 800 + 50 + 4
→ 742 × 4 = 2968
→ 742 × 50 = 37,100 (remember to add a zero!)
→ 742 × 800 = 593,600 (add two zeros)
Now add:
2968
37100
+ 593600
=
633,668
✔ Check: 742 × 854 = 633,668
---
Problem 2: 652 × 447
Break 447 into 400 + 40 + 7
→ 652 × 7 = 4,564
→ 652 × 40 = 26,080
→ 652 × 400 = 260,800
Add:
4564
26080
+ 260800
=
291,444
✔ Check: 652 × 447 = 291,444
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Problem 3: 697 × 527
Break 527 into 500 + 20 + 7
→ 697 × 7 = 4,879
→ 697 × 20 = 13,940
→ 697 × 500 = 348,500
Add:
4879
13940
+ 348500
=
367,319
✔ Check: 697 × 527 = 367,319
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Problem 4: 747 × 823
Break 823 into 800 + 20 + 3
→ 747 × 3 = 2,241
→ 747 × 20 = 14,940
→ 747 × 800 = 597,600
Add:
2241
14940
+ 597600
=
614,781
✔ Check: 747 × 823 = 614,781
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Problem 5: 994 × 652
Break 652 into 600 + 50 + 2
→ 994 × 2 = 1,988
→ 994 × 50 = 49,700
→ 994 × 600 = 596,400
Add:
1988
49700
+ 596400
=
648,088
✔ Check: 994 × 652 = 648,088
---
Problem 6: 472 × 683
Break 683 into 600 + 80 + 3
→ 472 × 3 = 1,416
→ 472 × 80 = 37,760
→ 472 × 600 = 283,200
Add:
1416
37760
+ 283200
=
322,376
✔ Check: 472 × 683 = 322,376
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Problem 7: 668 × 275
Break 275 into 200 + 70 + 5
→ 668 × 5 = 3,340
→ 668 × 70 = 46,760
→ 668 × 200 = 133,600
Add:
3340
46760
+ 133600
=
183,700
✔ Check: 668 × 275 = 183,700
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Problem 8: 827 × 463
Break 463 into 400 + 60 + 3
→ 827 × 3 = 2,481
→ 827 × 60 = 49,620
→ 827 × 400 = 330,800
Add:
2481
49620
+ 330800
=
382,901
✔ Check: 827 × 463 = 382,901
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Problem 9: 538 × 628
Break 628 into 600 + 20 + 8
→ 538 × 8 = 4,304
→ 538 × 20 = 10,760
→ 538 × 600 = 322,800
Add:
4304
10760
+ 322800
=
337,864
✔ Check: 538 × 628 = 337,864
---
Problem 10: 927 × 647
Break 647 into 600 + 40 + 7
→ 927 × 7 = 6,489
→ 927 × 40 = 37,080
→ 927 × 600 = 556,200
Add:
6489
37080
+ 556200
=
599,769
✔ Check: 927 × 647 = 599,769
---
Problem 11: 364 × 574
Break 574 into 500 + 70 + 4
→ 364 × 4 = 1,456
→ 364 × 70 = 25,480
→ 364 × 500 = 182,000
Add:
1456
25480
+ 182000
=
208,936
✔ Check: 364 × 574 = 208,936
---
Problem 12: 465 × 224
Break 224 into 200 + 20 + 4
→ 465 × 4 = 1,860
→ 465 × 20 = 9,300
→ 465 × 200 = 93,000
Add:
1860
9300
+ 93000
=
104,160
✔ Check: 465 × 224 = 104,160
---
Final Answer:
1. 633,668
2. 291,444
3. 367,319
4. 614,781
5. 648,088
6. 322,376
7. 183,700
8. 382,901
9. 337,864
10. 599,769
11. 208,936
12. 104,160
Parent Tip: Review the logic above to help your child master the concept of math practice worksheet grade 6.
