Double Digit Multiplication Worksheets 4th Grade - Free Printable

Let’s solve each multiplication problem step by step. We’ll multiply the 3-digit number by the 2-digit number using the standard method: first multiply by the ones digit, then by the tens digit (remembering to add a zero at the end), and finally add the two results together.

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1) 374 × 26

First, multiply 374 × 6 =
→ 4×6=24 → write 4, carry 2
→ 7×6=42 + 2 = 44 → write 4, carry 4
→ 3×6=18 + 4 = 22 → so 2244

Then, multiply 374 × 20 = 374 × 2 × 10 =
→ 374 × 2 = 748 → then add a zero → 7480

Now add:
 2244
+7480
= 9724

✔ Final Answer for #1: 9724

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2) 621 × 13

621 × 3 =
→ 1×3=3
→ 2×3=6
→ 6×3=18 → so 1863

621 × 10 = 6210

Add:
 1863
+6210
= 8073

✔ Final Answer for #2: 8073

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3) 153 × 64

153 × 4 =
→ 3×4=12 → write 2, carry 1
→ 5×4=20 +1=21 → write 1, carry 2
→ 1×4=4 +2=6 → so 612

153 × 60 = 153 × 6 × 10
→ 153 × 6:
 3×6=18 → write 8, carry 1
 5×6=30 +1=31 → write 1, carry 3
 1×6=6 +3=9 → so 918 → then add zero → 9180

Add:
  612
+9180
= 9792

✔ Final Answer for #3: 9792

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4) 463 × 36

463 × 6 =
→ 3×6=18 → write 8, carry 1
→ 6×6=36 +1=37 → write 7, carry 3
→ 4×6=24 +3=27 → so 2778

463 × 30 = 463 × 3 × 10
→ 463 × 3:
 3×3=9
 6×3=18 → write 8, carry 1
 4×3=12 +1=13 → so 1389 → add zero → 13890

Add:
 2778
+13890
= 16668

✔ Final Answer for #4: 16668

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5) 735 × 18

735 × 8 =
→ 5×8=40 → write 0, carry 4
→ 3×8=24 +4=28 → write 8, carry 2
→ 7×8=56 +2=58 → so 5880

735 × 10 = 7350

Add:
 5880
+7350
= 13230

✔ Final Answer for #5: 13230

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6) 674 × 21

674 × 1 = 674

674 × 20 = 674 × 2 × 10 = 1348 × 10 = 13480

Add:
  674
+13480
= 14154

✔ Final Answer for #6: 14154

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7) 386 × 43

386 × 3 =
→ 6×3=18 → write 8, carry 1
→ 8×3=24 +1=25 → write 5, carry 2
→ 3×3=9 +2=11 → so 1158

386 × 40 = 386 × 4 × 10
→ 386 × 4:
 6×4=24 → write 4, carry 2
 8×4=32 +2=34 → write 4, carry 3
 3×4=12 +3=15 → so 1544 → add zero → 15440

Add:
 1158
+15440
= 16598

✔ Final Answer for #7: 16598

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8) 691 × 57

691 × 7 =
→ 1×7=7
→ 9×7=63 → write 3, carry 6
→ 6×7=42 +6=48 → so 4837

691 × 50 = 691 × 5 × 10
→ 691 × 5:
 1×5=5
 9×5=45 → write 5, carry 4
 6×5=30 +4=34 → so 3455 → add zero → 34550

Add:
 4837
+34550
= 39387

✔ Final Answer for #8: 39387

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9) 387 × 19

387 × 9 =
→ 7×9=63 → write 3, carry 6
→ 8×9=72 +6=78 → write 8, carry 7
→ 3×9=27 +7=34 → so 3483

387 × 10 = 3870

Add:
 3483
+3870
= 7353

✔ Final Answer for #9: 7353

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10) 379 × 73

379 × 3 =
→ 9×3=27 → write 7, carry 2
→ 7×3=21 +2=23 → write 3, carry 2
→ 3×3=9 +2=11 → so 1137

379 × 70 = 379 × 7 × 10
→ 379 × 7:
 9×7=63 → write 3, carry 6
 7×7=49 +6=55 → write 5, carry 5
 3×7=21 +5=26 → so 2653 → add zero → 26530

Add:
 1137
+26530
= 27667

✔ Final Answer for #10: 27667

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11) 582 × 65

582 × 5 =
→ 2×5=10 → write 0, carry 1
→ 8×5=40 +1=41 → write 1, carry 4
→ 5×5=25 +4=29 → so 2910

582 × 60 = 582 × 6 × 10
→ 582 × 6:
 2×6=12 → write 2, carry 1
 8×6=48 +1=49 → write 9, carry 4
 5×6=30 +4=34 → so 3492 → add zero → 34920

Add:
 2910
+34920
= 37830

✔ Final Answer for #11: 37830

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12) 596 × 81

596 × 1 = 596

596 × 80 = 596 × 8 × 10
→ 596 × 8:
 6×8=48 → write 8, carry 4
 9×8=72 +4=76 → write 6, carry 7
 5×8=40 +7=47 → so 4768 → add zero → 47680

Add:
  596
+47680
= 48276

✔ Final Answer for #12: 48276

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Final Answer:
1) 9724
2) 8073
3) 9792
4) 16668
5) 13230
6) 14154
7) 16598
8) 39387
9) 7353
10) 27667
11) 37830
12) 48276