Grade 4 · Math · Multiplication · Place-value decomposition | QuizPrint

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Grade 4 Math: Multiplication · Place-value decomposition QuizPrint.CA Ontario curriculum: Mathematics (2020) · Number B2.2 — recall multiplication facts from 1×1 to 10×10 and multiply by one-digit numbers NameDateScore 1. Which is the best decomposition to simplify the multiplication 151 × 19? 2. Which is the best decomposition to simplify the multiplication 314 × 17? 3. Which is the best decomposition to simplify the multiplication 119 × 18? 4. Which is the best decomposition to simplify the multiplication 271 × 15? 5. Which is the best decomposition to simplify the multiplication 256 × 13? 6. Which is the best decomposition to simplify the multiplication 358 × 17? 7. Which is the best decomposition to simplify the multiplication 379 × 17? 8. Which is the best decomposition to simplify the multiplication 393 × 12? 9. Which is the best decomposition to simplify the multiplication 159 × 14? 10. Which is the best decomposition to simplify the multiplication 288 × 17? Sign in to manage students and save worksheet results. Fresh practice from quizprint.ca. Unofficial practice — not a ministry test or resource. Answer key Grade 4 Math: Multiplication · Place-value decomposition Ontario curriculum: Mathematics (2020) · Number B2.2 — recall multiplication facts from 1×1 to 10×10 and multiply by one-digit numbers Question numbers match the worksheet. 1.B) (100 + 50 + 1) × 19151 = 100 + 50 + 1. 2.B) (300 + 10 + 4) × 17314 = 300 + 10 + 4. 3.B) (100 + 10 + 9) × 18119 = 100 + 10 + 9. 4.A) (200 + 70 + 1) × 15271 = 200 + 70 + 1. 5.A) (200 + 50 + 6) × 13256 = 200 + 50 + 6. 6.C) (300 + 50 + 8) × 17358 = 300 + 50 + 8. 7.D) (300 + 70 + 9) × 17379 = 300 + 70 + 9. 8.D) (300 + 90 + 3) × 12393 = 300 + 90 + 3. 9.D) (100 + 50 + 9) × 14159 = 100 + 50 + 9. 10.A) (200 + 80 + 8) × 17288 = 200 + 80 + 8. Keep this page if you are printing for a child. Fresh practice from quizprint.ca. Unofficial practice — not a ministry test or resource.

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