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Year 3 Multiplying by Partitioning Worksheet — Level 3 — Practice Set 3 — Answers

Answer sheet with worked solutions for the Year 3 multiplication worksheet.

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Success TutoringWorksheetsAnswer sheetYear 3 · Mathematics · Multiplication

Year 3 Multiplying by Partitioning Worksheet — Level 3 — Practice Set 3 — Answers

Multiply each part, then add the parts together.

1.816 × 5 = (800 × 5) + (10 × 5) + (6 × 5) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 4,000; 50; 30; 4,080

  1. 800 × 5 = 4,000
  2. 10 × 5 = 50
  3. 6 × 5 = 30
  4. 4,000 + 50 + 30 = 4,080
2.272 × 7 = (200 × 7) + (70 × 7) + (2 × 7) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 1,400; 490; 14; 1,904

  1. 200 × 7 = 1,400
  2. 70 × 7 = 490
  3. 2 × 7 = 14
  4. 1,400 + 490 + 14 = 1,904
3.357 × 3 = (300 × 3) + (50 × 3) + (7 × 3) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 900; 150; 21; 1,071

  1. 300 × 3 = 900
  2. 50 × 3 = 150
  3. 7 × 3 = 21
  4. 900 + 150 + 21 = 1,071
4.849 × 5 = (800 × 5) + (40 × 5) + (9 × 5) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 4,000; 200; 45; 4,245

  1. 800 × 5 = 4,000
  2. 40 × 5 = 200
  3. 9 × 5 = 45
  4. 4,000 + 200 + 45 = 4,245
5.855 × 7 = (800 × 7) + (50 × 7) + (5 × 7) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 5,600; 350; 35; 5,985

  1. 800 × 7 = 5,600
  2. 50 × 7 = 350
  3. 5 × 7 = 35
  4. 5,600 + 350 + 35 = 5,985
6.751 × 6 = (700 × 6) + (50 × 6) + (1 × 6) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 4,200; 300; 6; 4,506

  1. 700 × 6 = 4,200
  2. 50 × 6 = 300
  3. 1 × 6 = 6
  4. 4,200 + 300 + 6 = 4,506
7.497 × 3 = (400 × 3) + (90 × 3) + (7 × 3) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 1,200; 270; 21; 1,491

  1. 400 × 3 = 1,200
  2. 90 × 3 = 270
  3. 7 × 3 = 21
  4. 1,200 + 270 + 21 = 1,491
8.447 × 6 = (400 × 6) + (40 × 6) + (7 × 6) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 2,400; 240; 42; 2,682

  1. 400 × 6 = 2,400
  2. 40 × 6 = 240
  3. 7 × 6 = 42
  4. 2,400 + 240 + 42 = 2,682
9.854 × 7 = (800 × 7) + (50 × 7) + (4 × 7) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 5,600; 350; 28; 5,978

  1. 800 × 7 = 5,600
  2. 50 × 7 = 350
  3. 4 × 7 = 28
  4. 5,600 + 350 + 28 = 5,978
10.489 × 9 = (400 × 9) + (80 × 9) + (9 × 9) = (answer space) + (answer space) + (answer space) = (answer space)

Answer: 3,600; 720; 81; 4,401

  1. 400 × 9 = 3,600
  2. 80 × 9 = 720
  3. 9 × 9 = 81
  4. 3,600 + 720 + 81 = 4,401
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