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Problems emphasize place-value rounding and using rounded numbers to generate quick approximations for product 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product.\u003Cbr>1) 332 × 8 ≈   2) 37 × 62 ≈   |  |  |  |  | 1. | Answers |\n| --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |\n| 3)\u003Cbr>5)\u003Cbr>7)\u003Cbr>9)\u003Cbr>11)\u003Cbr>13)\u003Cbr>15)\u003Cbr>17)\u003Cbr>19) | 240 × 3 ≈\u003Cbr>737 × 9 ≈\u003Cbr>948 × 3 ≈\u003Cbr>343 × 8 ≈\u003Cbr>357 × 6 ≈\u003Cbr>576 × 8 ≈\u003Cbr>799 × 8 ≈\u003Cbr>529 × 8 ≈\u003Cbr>266 × 3 ≈ |  | 4) 94 × 46 ≈\u003Cbr>6) 91 × 84 ≈\u003Cbr>8) 98 × 91 ≈\u003Cbr>10) 31 × 58 ≈\u003Cbr>12) 77 × 99 ≈\u003Cbr>14) 62 × 38 ≈\u003Cbr>16) 43 × 58 ≈\u003Cbr>18) 92 × 73 ≈\u003Cbr>20) 13 × 54 ≈ |  | 2.\u003Cbr>3.\u003Cbr>4.\u003Cbr>5.\u003Cbr>6.\u003Cbr>7.\u003Cbr>8.\u003Cbr>9.\u003Cbr>10.\u003Cbr>11.\u003Cbr>12.\u003Cbr>13.\u003Cbr>14.\u003Cbr>15.\u003Cbr>16.\u003Cbr>17.\u003Cbr>18.\u003Cbr>19.\u003Cbr>20. |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n8  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nEstimating Products by Rounding  \nName: Answer Key  \n\n| Round each factor to its greatest place value, then multiply to estimate the |  |  |  | Answers |\n| --- | --- | --- | --- | --- |\n| product.\u003Cbr>1) 332 × 8 ≈  2,400  | 2) | 37 × 62 ≈  2,400  | 1. | 2,400 |\n|  |  |  |  |  |\n| 3) 240 × 3 ≈  600  | 4) | 94 × 46 ≈  4,500  | 2.\u003Cbr>3. | 2,400 |\n|  |  |  |  | 600 |\n|  |  |  |  |  |\n| 5) 737 × 9 ≈  6,300 \u003Cbr>7) 948 × 3 ≈  2,700 \u003Cbr>9) 343 × 8 ≈  2,400 \u003Cbr>11) 357 × 6 ≈  2,400 \u003Cbr>13) 576 × 8 ≈  4,800 \u003Cbr>15) 799 × 8 ≈  6,400 \u003Cbr>17) 529 × 8 ≈  4,000 \u003Cbr>19) 266 × 3 ≈ 900 | 6)\u003Cbr>8)\u003Cbr>10)\u003Cbr>12)\u003Cbr>14)\u003Cbr>16)\u003Cbr>18)\u003Cbr>20) | 91 × 84 ≈  7,200 \u003Cbr>98 × 91 ≈  9,000 \u003Cbr>31 × 58 ≈  1,800 \u003Cbr>77 × 99 ≈  8,000 \u003Cbr>62 × 38 ≈  2,400 \u003Cbr>43 × 58 ≈  2,400 \u003Cbr>92 × 73 ≈  6,300 \u003Cbr>13 × 54 ≈ 500 | 4.\u003Cbr>5.\u003Cbr>6.\u003Cbr>7.\u003Cbr>8.\u003Cbr>9.\u003Cbr>10.\u003Cbr>11.\u003Cbr>12.\u003Cbr>13.\u003Cbr>14.\u003Cbr>15.\u003Cbr>16.\u003Cbr>17.\u003Cbr>18. | 4,500 |\n|  |  |  |  | 6,300 |\n|  |  |  |  | 7,200 |\n|  |  |  |  | 2,700 |\n|  |  |  |  | 9,000 |\n|  |  |  |  | 2,400 |\n|  |  |  |  | 1,800 |\n|  |  |  |  | 2,400 |\n|  |  |  |  | 8,000 |\n|  |  |  |  | 4,800 |\n|  |  |  |  | 2,400 |\n|  |  |  |  | 6,400 |\n|  |  |  |  | 2,400 |\n|  |  |  |  | 4,000 |\n|  |  |  |  | 6,300 |\n|  |  |  |  |  |\n|  |  |  | 19.\u003Cbr>20. | 900 |\n|  |  |  |  | 500 |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n8  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nEstimating Products by Rounding  \nName:  \n\n| Round each factor to its greatest place value, then multiply to estimate the product.\u003Cbr>1) 332 × 8 ≈   2) 37 × 62 ≈   |  |  |  |  | 1. | Answers |\n| --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |\n| 3)\u003Cbr>5)\u003Cbr>7)\u003Cbr>9)\u003Cbr>11)\u003Cbr>13)\u003Cbr>15)\u003Cbr>17)\u003Cbr>19) | 240 × 3 ≈\u003Cbr>737 × 9 ≈\u003Cbr>948 × 3 ≈\u003Cbr>343 × 8 ≈\u003Cbr>357 × 6 ≈\u003Cbr>576 × 8 ≈\u003Cbr>799 × 8 ≈\u003Cbr>529 × 8 ≈\u003Cbr>266 × 3 ≈ |  | 4) 94 × 46 ≈\u003Cbr>6) 91 × 84 ≈\u003Cbr>8) 98 × 91 ≈\u003Cbr>10) 31 × 58 ≈\u003Cbr>12) 77 × 99 ≈\u003Cbr>14) 62 × 38 ≈\u003Cbr>16) 43 × 58 ≈\u003Cbr>18) 92 × 73 ≈\u003Cbr>20) 13 × 54 ≈ |  | 2.\u003Cbr>3.\u003Cbr>4.\u003Cbr>5.\u003Cbr>6.\u003Cbr>7.\u003Cbr>8.\u003Cbr>9.\u003Cbr>10.\u003Cbr>11.\u003Cbr>12.\u003Cbr>13.\u003Cbr>14.\u003Cbr>15.\u003Cbr>16.\u003Cbr>17.\u003Cbr>18.\u003Cbr>19.\u003Cbr>20. |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n8  \n1-10 1","cbCaibFzTcdiFKVF","https://ap.wps.com/l/cbCaibFzTcdiFKVF","pdf",45706,"English","# Round to the greatest place value\n# Multiply rounded factors to estimate products\n# Check answers (1–20)","[{\"question\":\"What method does the worksheet use to estimate each product?\",\"answer\":\"Round each factor to its greatest place value, then multiply the rounded numbers to estimate the product.\"},{\"question\":\"How many multiplication problems are included?\",\"answer\":\"The worksheet lists problems numbered 1 through 20.\"},{\"question\":\"Where can students find the correct estimated results?\",\"answer\":\"The document includes an “Answer Key” section that provides the estimated product for each numbered problem.\"}]","Estimating Products by Rounding - Answer Key | PDF",1790795120]