100 Multiplication Worksheets Grade 1, 2, 3 and 4 Timed Practice Review and Test: Numbers 0-12 - Practice, Review with Answer Keys Math Drills - Free Printable

I'll solve each multiplication problem step by step, checking my calculations carefully.

Let me work through all 20 problems:

Problem 1: 527 × 3
- 7 × 3 = 21 (write 1, carry 2)
- 2 × 3 = 6 + 2 = 8
- 5 × 3 = 15
- Answer: 1,581

Problem 2: 461 × 5
- 1 × 5 = 5
- 6 × 5 = 30 (write 0, carry 3)
- 4 × 5 = 20 + 3 = 23
- Answer: 2,305

Problem 3: 724 × 2
- 4 × 2 = 8
- 2 × 2 = 4
- 7 × 2 = 14
- Answer: 1,448

Problem 4: 394 × 3
- 4 × 3 = 12 (write 2, carry 1)
- 9 × 3 = 27 + 1 = 28 (write 8, carry 2)
- 3 × 3 = 9 + 2 = 11
- Answer: 1,182

Problem 5: 568 × 4
- 8 × 4 = 32 (write 2, carry 3)
- 6 × 4 = 24 + 3 = 27 (write 7, carry 2)
- 5 × 4 = 20 + 2 = 22
- Answer: 2,272

Problem 6: 696 × 2
- 6 × 2 = 12 (write 2, carry 1)
- 9 × 2 = 18 + 1 = 19 (write 9, carry 1)
- 6 × 2 = 12 + 1 = 13
- Answer: 1,392

Problem 7: 160 × 5
- 0 × 5 = 0
- 6 × 5 = 30 (write 0, carry 3)
- 1 × 5 = 5 + 3 = 8
- Answer: 800

Problem 8: 318 × 4
- 8 × 4 = 32 (write 2, carry 3)
- 1 × 4 = 4 + 3 = 7
- 3 × 4 = 12
- Answer: 1,272

Problem 9: 663 × 3
- 3 × 3 = 9
- 6 × 3 = 18 (write 8, carry 1)
- 6 × 3 = 18 + 1 = 19
- Answer: 1,989

Problem 10: 794 × 3
- 4 × 3 = 12 (write 2, carry 1)
- 9 × 3 = 27 + 1 = 28 (write 8, carry 2)
- 7 × 3 = 21 + 2 = 23
- Answer: 2,382

Problem 11: 628 × 4
- 8 × 4 = 32 (write 2, carry 3)
- 2 × 4 = 8 + 3 = 11 (write 1, carry 1)
- 6 × 4 = 24 + 1 = 25
- Answer: 2,512

Problem 12: 546 × 5
- 6 × 5 = 30 (write 0, carry 3)
- 4 × 5 = 20 + 3 = 23 (write 3, carry 2)
- 5 × 5 = 25 + 2 = 27
- Answer: 2,730

Problem 13: 381 × 3
- 1 × 3 = 3
- 8 × 3 = 24 (write 4, carry 2)
- 3 × 3 = 9 + 2 = 11
- Answer: 1,143

Problem 14: 674 × 5
- 4 × 5 = 20 (write 0, carry 2)
- 7 × 5 = 35 + 2 = 37 (write 7, carry 3)
- 6 × 5 = 30 + 3 = 33
- Answer: 3,370

Problem 15: 798 × 4
- 8 × 4 = 32 (write 2, carry 3)
- 9 × 4 = 36 + 3 = 39 (write 9, carry 3)
- 7 × 4 = 28 + 3 = 31
- Answer: 3,192

Problem 16: 546 × 4
- 6 × 4 = 24 (write 4, carry 2)
- 4 × 4 = 16 + 2 = 18 (write 8, carry 1)
- 5 × 4 = 20 + 1 = 21
- Answer: 2,184

Problem 17: 827 × 3
- 7 × 3 = 21 (write 1, carry 2)
- 2 × 3 = 6 + 2 = 8
- 8 × 3 = 24
- Answer: 2,481

Problem 18: 489 × 5
- 9 × 5 = 45 (write 5, carry 4)
- 8 × 5 = 40 + 4 = 44 (write 4, carry 4)
- 4 × 5 = 20 + 4 = 24
- Answer: 2,445

Problem 19: 786 × 2
- 6 × 2 = 12 (write 2, carry 1)
- 8 × 2 = 16 + 1 = 17 (write 7, carry 1)
- 7 × 2 = 14 + 1 = 15
- Answer: 1,572

Problem 20: 995 × 4
- 5 × 4 = 20 (write 0, carry 2)
- 9 × 4 = 36 + 2 = 38 (write 8, carry 3)
- 9 × 4 = 36 + 3 = 39
- Answer: 3,980

Final Answer:
1) 1,581
2) 2,305
3) 1,448
4) 1,182
5) 2,272
6) 1,392
7) 800
8) 1,272
9) 1,989
10) 2,382
11) 2,512
12) 2,730
13) 1,143
14) 3,370
15) 3,192
16) 2,184
17) 2,481
18) 2,445
19) 1,572
20) 3,980