Practice problemGrade 5 · 5.NBT.B.5
1. USE THE AREA MODEL TO FIND THE PRODUCT. 17 × 4 10 7 4 17 × 4 =
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Practice problem
Practice problemGrade 5 · 5.NBT.B.5
2. USE THE ARRAY TO FIND THE PRODUCT. 14 × 8 10 4 8 14 × 8 =
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Practice problemGrade 5 · 5.NBT.B.5
2. USE THE ARRAY TO FIND THE PRODUCT. 12 × 5 10 2 5 12 × 5 =
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Practice problemGrade 5 · 5.NBT.B.5
2. USE THE ARRAY TO FIND THE PRODUCT. 18 × 5 10 8 5 18 × 5 =
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Practice problemGrade 5 · 5.NBT.B.5
2. USE THE ARRAY TO FIND THE PRODUCT. 14 × 6 10 4 6 14 × 6 =
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Practice problemGrade 5 · 5.NBT.B.5
3. MATCH EACH MODEL TO THE CORRECT EQUATION. A. 30 2 7 6 × 18 B. 10 8 6 7 × 32 C. 20 4 9 9 × 24
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Practice problemGrade 5 · 5.NBT.B.5
3. MATCH EACH MODEL TO THE CORRECT EQUATION. A. 20 9 8 2 × 87 B. 80 7 2 8 × 29 C. 60 6 9 9 × 66
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Practice problemGrade 5 · 5.NBT.B.5
3. MATCH EACH MODEL TO THE CORRECT EQUATION. A. 50 1 6 5 × 78 B. 70 8 5 6 × 51 C. 30 2 2 2 × 32
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Practice problemGrade 5 · 5.NBT.B.5
3. MATCH EACH MODEL TO THE CORRECT EQUATION. A. 40 9 3 7 × 87 B. 80 7 7 3 × 49 C. 60 8 3 3 × 68
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Practice problemGrade 5 · 5.NBT.B.5
4. ESTIMATE FIRST, THEN FIND THE PRODUCT USING THE AREA MODEL. 19 × 7 Estimate: 10 9 7 19 × 7 =
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Practice problemGrade 5 · 5.NBT.B.5
4. ESTIMATE FIRST, THEN FIND THE PRODUCT USING THE AREA MODEL. 39 × 9 Estimate: 30 9 9 39 × 9 =
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Practice problemGrade 5 · 5.NBT.B.5
4. ESTIMATE FIRST, THEN FIND THE PRODUCT USING THE AREA MODEL. 36 × 8 Estimate: 30 6 8 36 × 8 =
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Practice problemGrade 5 · 5.NBT.B.5
4. ESTIMATE FIRST, THEN FIND THE PRODUCT USING THE AREA MODEL. 15 × 9 Estimate: 10 5 9 15 × 9 =
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Practice problemGrade 5 · 5.NBT.B.5
5. USE THE DISTRIBUTIVE PROPERTY AND THE AREA MODEL TO FIND THE PRODUCT. 27 × 8 20 7 8 (20 × 8) + (7 × 8) = 27 × 8 =
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Practice problemGrade 5 · 5.NBT.B.5
5. USE THE DISTRIBUTIVE PROPERTY AND THE AREA MODEL TO FIND THE PRODUCT. 46 × 9 40 6 9 (40 × 9) + (6 × 9) = 46 × 9 =
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Practice problemGrade 5 · 5.NBT.B.5
5. USE THE DISTRIBUTIVE PROPERTY AND THE AREA MODEL TO FIND THE PRODUCT. 45 × 7 40 5 7 (40 × 7) + (5 × 7) = 45 × 7 =
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Practice problemGrade 5 · 5.NBT.B.5
5. USE THE DISTRIBUTIVE PROPERTY AND THE AREA MODEL TO FIND THE PRODUCT. 35 × 8 30 5 8 (30 × 8) + (5 × 8) = 35 × 8 =
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Practice problemGrade 5 · 5.NBT.B.5
6. EXPLAIN THE PARTIAL PRODUCT SHOWN IN THE AREA MODEL. 36 × 5 30 6 5 150 The partial product 150 represents .
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Practice problemGrade 5 · 5.NBT.B.5
6. EXPLAIN THE PARTIAL PRODUCT SHOWN IN THE AREA MODEL. 43 × 6 40 3 6 240 The partial product 240 represents .
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Practice problemGrade 5 · 5.NBT.B.5
6. EXPLAIN THE PARTIAL PRODUCT SHOWN IN THE AREA MODEL. 93 × 2 90 3 2 180 The partial product 180 represents .
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Practice problemGrade 5 · 5.NBT.B.5
6. EXPLAIN THE PARTIAL PRODUCT SHOWN IN THE AREA MODEL. 82 × 7 80 2 7 560 The partial product 560 represents .
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Practice problemGrade 5 · 5.NBT.B.5
7. FIND THE PRODUCT USING THE AREA MODEL. 48 × 3 40 8 3 48 × 3 =
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Practice problemGrade 5 · 5.NBT.B.5
7. FIND THE PRODUCT USING THE AREA MODEL. 24 × 7 20 4 7 24 × 7 =
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Practice problemGrade 5 · 5.NBT.B.5
7. FIND THE PRODUCT USING THE AREA MODEL. 27 × 4 20 7 4 27 × 4 =
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