Let’s solve each multiplication problem step by step. We’ll go row by row, and for each one, we’ll multiply the 3-digit number by the single digit below it.
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First Row (×2):
1.
341 × 2
→ 1×2 = 2
→ 4×2 = 8
→ 3×2 = 6
→ Answer:
682
2.
524 × 2
→ 4×2 = 8
→ 2×2 = 4
→ 5×2 = 10
→ Answer:
1048
3.
610 × 2
→ 0×2 = 0
→ 1×2 = 2
→ 6×2 = 12
→ Answer:
1220
4.
635 × 2
→ 5×2 = 10 → write 0, carry 1
→ 3×2 = 6 + 1 = 7
→ 6×2 = 12
→ Answer:
1270
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Second Row (×3):
5.
621 × 3
→ 1×3 = 3
→ 2×3 = 6
→ 6×3 = 18
→ Answer:
1863
6.
725 × 3
→ 5×3 = 15 → write 5, carry 1
→ 2×3 = 6 + 1 = 7
→ 7×3 = 21
→ Answer:
2175
7.
837 × 3
→ 7×3 = 21 → write 1, carry 2
→ 3×3 = 9 + 2 = 11 → write 1, carry 1
→ 8×3 = 24 + 1 = 25
→ Answer:
2511
8.
928 × 3
→ 8×3 = 24 → write 4, carry 2
→ 2×3 = 6 + 2 = 8
→ 9×3 = 27
→ Answer:
2784
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Third Row (×4):
9.
432 × 4
→ 2×4 = 8
→ 3×4 = 12 → write 2, carry 1
→ 4×4 = 16 + 1 = 17
→ Answer:
1728
10.
831 × 4
→ 1×4 = 4
→ 3×4 = 12 → write 2, carry 1
→ 8×4 = 32 + 1 = 33
→ Answer:
3324
11.
672 × 4
→ 2×4 = 8
→ 7×4 = 28 → write 8, carry 2
→ 6×4 = 24 + 2 = 26
→ Answer:
2688
12.
945 × 4
→ 5×4 = 20 → write 0, carry 2
→ 4×4 = 16 + 2 = 18 → write 8, carry 1
→ 9×4 = 36 + 1 = 37
→ Answer:
3780
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Fourth Row (×5):
13.
534 × 5
→ 4×5 = 20 → write 0, carry 2
→ 3×5 = 15 + 2 = 17 → write 7, carry 1
→ 5×5 = 25 + 1 = 26
→ Answer:
2670
14.
621 × 5
→ 1×5 = 5
→ 2×5 = 10 → write 0, carry 1
→ 6×5 = 30 + 1 = 31
→ Answer:
3105
15.
875 × 5
→ 5×5 = 25 → write 5, carry 2
→ 7×5 = 35 + 2 = 37 → write 7, carry 3
→ 8×5 = 40 + 3 = 43
→ Answer:
4375
16.
908 × 5
→ 8×5 = 40 → write 0, carry 4
→ 0×5 = 0 + 4 = 4
→ 9×5 = 45
→ Answer:
4540
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✔ All calculations checked and verified.
Final Answer:
682, 1048, 1220, 1270,
1863, 2175, 2511, 2784,
1728, 3324, 2688, 3780,
2670, 3105, 4375, 4540
Parent Tip: Review the logic above to help your child master the concept of multiplication 3rd grade worksheet.
