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--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) 60 × 90 = 2) 20 × 50 = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 90 × 6 = 10 × 5 = |  |  |  |  |  |  |  | 1.   |  |  |  |  |  |  |\n| 6 × 9 =  5 × 5 =  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 3) 50 × 70 = 4) 30× 800 = |  |  |  |  |  |  |  | 2.  \u003Cbr>3.   |  |  |  |  |  |  |\n| 70 × 5 = \u003Cbr>5 × 7 =  |  | 3 × 80 = \u003Cbr>3 × 8 =  |  |  |  |  |  | 4.   |  |  |  |  |  |  |\n| 5) 800 × 60 = 6) 50× 140 = |  |  |  |  |  |  |  | 5.  \u003Cbr>6.   |  |  |  |  |  |  |\n| 80 × 6 = 5 × 14 = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 8 × 6 =  5 × 7 =  |  |  |  |  |  |  |  | 7.   |  |  |  |  |  |  |\n| 7) 700 × 90 = 8) 50× 32 = |  |  |  |  |  |  |  | 8.  \u003Cbr>9.   |  |  |  |  |  |  |\n| 70 × 9 = 5 × 16 = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 7 × 9 =  5 × 8 = \u003Cbr>9) 30× 100 =  10) 60× 700 =  3 × 10 = 6 × 70 = |  |  |  |  |  |  |  | 10.  \u003Cbr>11.  \u003Cbr>12.   |  |  |  |  |  |  |\n| 3 × 5 = 6 × 7 = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 11) 40× 180 = 12) 90 × 60 = |  |  |  |  |  |  |  | 13.  \u003Cbr>14.   |  |  |  |  |  |  |\n| 4 × 18 = 60 × 9 = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 4 × 9 = 9 × 6 = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 13) 180 × 90 = 14) 80× 50 = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 18 × 9 =  5 × 80 =  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 9 × 9 = 8 × 5 = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  | 1-10\u003Cbr>11-14 | 93 | 86 | 79 | 71 |  | 64 | 57 | 50 | 43 | 36 | 29 |\n|  |  |  |  | 21 | 14 | 7 | 0 |  |  |  |  |  |  |  |\n\nUsing Powers of Ten and Halves  \nName: Answer Key  \n\n| Break each problem down using powers of ten and/or halves to solve.\u003Cbr>1) 60 × 90 = 5,400  2) 20 × 50 = 1,000 \u003Cbr>90 × 6 = 540  10 × 5 = 50 \u003Cbr>6 × 9 = 54  5 × 5 = 25 \u003Cbr>3) 50 × 70 = 3,500  4) 30× 800 = 24,000 \u003Cbr>70 × 5 = 350  3 × 80 = 240 \u003Cbr>5 × 7 = 35  3 × 8 = 24 \u003Cbr>5) 800 × 60 = 48,000  6) 50× 140 = 7,000 \u003Cbr>80 × 6 = 480  5 × 14 = 70 \u003Cbr>8 × 6 = 48  5 × 7 = 35 \u003Cbr>7) 700 × 90 = 63,000  8) 50× 32 = 1,600 \u003Cbr>70 × 9 = 630  5 × 16 = 80 \u003Cbr>7 × 9 = 63  5 × 8 = 40 \u003Cbr>9) 30× 100 = 3,000  10) 60× 700 = 42,000 \u003Cbr>3 × 10 = 30  6 × 70 = 420 \u003Cbr>3 × 5 = 15  6 × 7 = 42 \u003Cbr>11) 40× 180 = 7,200  12) 90 × 60 = 5,400 \u003Cbr>4 × 18 = 72  60 × 9 = 540 \u003Cbr>4 × 9 = 36  9 × 6 = 54 \u003Cbr>13) 180 × 90 = 16,200  14) 80× 50 = 4,000 \u003Cbr>18 × 9 = 162  5 × 80 = 400 \u003Cbr>9 × 9 = 81  8 × 5 = 40  |  |  |  |  |  |  | Answers 1.  5,400  2.  1,000  3.  3,500  4.  24,000  5.  48,000  6.  7,000  7.  63,000  8.  1,600  9.  3,000  10.  42,000 \u003Cbr>11.  7,200  12.  5,400  13.  16,200  14.  4,000  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| \u003Cbr>Math | Seed: 75852274-678\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 1-10\u003Cbr>11-14 | 93 | 86 | 79 | 71 | 64 | 57 | 50 | 43 | 36 | 29 |\n|  |  |  | 21 | 14 | 7 | 0 |  |  |  |  |  |  |\n\nUsing Powers of Ten and Halves  \nName:  \n\n| Break each problem down using powers of ten and/or halves to solve. |  |  | Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.   |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 48,000 63,000 3,500 24,000 1,000 5,400 7,000 1,600 |  |  |  |  |  |  |  |  |\n| 1) 60 × 90 =  2) 20 × 50 =  90 × 6 =  10 × 5 = \u003Cbr>6 × 9 =  5 × 5 = \u003Cbr>3) 50 × 70 =  4) 30× 800 =  70 × 5 =  3 × 80 = \u003Cbr>5 × 7 =  3 × 8 = \u003Cbr>5) 800 × 60 =  6) 50× 140 = \u003Cbr>80 × 6 =  5 × 14 = \u003Cbr>8 × 6 =   5 × 7 = \u003Cbr>7) 700 × 90 =  8) 50× 32 = \u003Cbr>70 × 9 =  5 × 16 = \u003Cbr>7 × 9 =   5 × 8 =  |  |  |  |  |  |  |  |  |\n| 1-8 | 88 | 75 | 63 | 50 | 38 | 25 | 13 | 0 |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.C","cbCaiorOuzYFRboC","https://ap.wps.com/l/cbCaiorOuzYFRboC","pdf",45857,"English","# Multiplication Using Powers of Ten\n## Problems 1-14\n## Answer Key","[{\"question\":\"What strategies does the worksheet ask students to use?\",\"answer\":\"It asks students to break each multiplication problem down using powers of ten and/or halves.\"},{\"question\":\"How are the problems organized?\",\"answer\":\"Problems are numbered, with items presented as multiplication equations (for example, 1) through 14).\"},{\"question\":\"Where can the correct answers be found?\",\"answer\":\"The document includes an answer key that lists the final results for each numbered problem.\"}]","Using Powers of Ten and Halves - Math Worksheet | PDF",1790792444]