Let’s solve each multiplication problem step by step.
We’ll multiply the top number (the multiplicand) by the bottom number (the multiplier). We can do this by breaking it down: multiply the ones digit, then the tens digit, and add if needed.
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1. 36 × 6
- 6 × 6 = 36 → write down 6, carry 3
- 3 × 6 = 18, plus 3 = 21 → write 21
→
216
2. 45 × 9
- 5 × 9 = 45 → write down 5, carry 4
- 4 × 9 = 36, plus 4 = 40 → write 40
→
405
3. 87 × 3
- 7 × 3 = 21 → write down 1, carry 2
- 8 × 3 = 24, plus 2 = 26 → write 26
→
261
4. 62 × 8
- 2 × 8 = 16 → write down 6, carry 1
- 6 × 8 = 48, plus 1 = 49 → write 49
→
496
5. 53 × 7
- 3 × 7 = 21 → write down 1, carry 2
- 5 × 7 = 35, plus 2 = 37 → write 37
→
371
6. 37 × 6
- 7 × 6 = 42 → write down 2, carry 4
- 3 × 6 = 18, plus 4 = 22 → write 22
→
222
7. 44 × 9
- 4 × 9 = 36 → write down 6, carry 3
- 4 × 9 = 36, plus 3 = 39 → write 39
→
396
8. 87 × 5
- 7 × 5 = 35 → write down 5, carry 3
- 8 × 5 = 40, plus 3 = 43 → write 43
→
435
9. 76 × 3
- 6 × 3 = 18 → write down 8, carry 1
- 7 × 3 = 21, plus 1 = 22 → write 22
→
228
10. 68 × 5
- 8 × 5 = 40 → write down 0, carry 4
- 6 × 5 = 30, plus 4 = 34 → write 34
→
340
11. 99 × 4
- 9 × 4 = 36 → write down 6, carry 3
- 9 × 4 = 36, plus 3 = 39 → write 39
→
396
12. 63 × 7
- 3 × 7 = 21 → write down 1, carry 2
- 6 × 7 = 42, plus 2 = 44 → write 44
→
441
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Final Answer:
216, 405, 261, 496, 371, 222, 396, 435, 228, 340, 396, 441
Parent Tip: Review the logic above to help your child master the concept of for 3rd grade multiplication problems.
