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Students match and complete equations by choosing the correct numbers for two blanks, ensuring that expressions with swapped addends are equal. Problems cover multiple addends and totals, using comparisons like “=”, and provide a separate answer section listing the correct results. Designed for math skill reinforcement through repeated equation completion and 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--- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1)\u003Cbr>3) | 8 + 5\u003Cbr>=\u003Cbr>5 + 8 | 2) 6 + 1\u003Cbr>=\u003Cbr>1 + 6 |  |  |  |  |  |  | 1.  \u003Cbr>2.  \u003Cbr>3.   |  |  |  |  |  |\n|  | 5 + 13 4) 19 + 1 = = |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 5) | 13 + 5 ~~ ~~ 1 + 19 ~~ ~~\u003Cbr>17 + 1 6) 18 + 2 = = |  |  |  |  |  |  |  | 4.  \u003Cbr>5.  \u003Cbr>6.   |  |  |  |  |  |\n| 7) | 1 + 17 ~~ ~~ 2 + 18 ~~ ~~\u003Cbr>12 + 5 8) 12 + 2 = = |  |  |  |  |  |  |  | 7.  \u003Cbr>8.  \u003Cbr>9.   |  |  |  |  |  |\n|  | 5 + 12 ~~ ~~ 2 + 12 ~~ ~~ |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 9) | 3 + 5\u003Cbr>=\u003Cbr>5 + 3 | 10) 6 + 5\u003Cbr>=\u003Cbr>5 + 6 |  |  |  |  |  |  | 10.  \u003Cbr>11.  \u003Cbr>12.   |  |  |  |  |  |\n| 11) | 6 + 8 12) 7 + 1\u003Cbr>= = |  |  |  |  |  |  |  | 13.  \u003Cbr>14.   |  |  |  |  |  |\n|  | 8 + 6 ~~ ~~ 1 + 7 ~~ ~~ |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 13) | 3 + 16 14) 7 + 4\u003Cbr>= = |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | 16 + 3 4 + 7 |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | Math\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  | 7 | 1-10\u003Cbr>11-14 | 93 | 86 | 79 | 71 | 64 | 57 | 50 | 43 | 36 | 29 |\n|  |  |  |  |  | 21 | 14 | 7 | 0 |  |  |  |  |  |  |\n\nUsing Commutative Property  \nName: Answer Key  \n\n| Choose the number that correctly fills in both blanks.\u003Cbr>1) 8 + 5 2) 6 + 1 = 13 = 7\u003Cbr>5 + 8 ~~ ~~ 1 + 6 ~~ ~~\u003Cbr>3) 5 + 13 4) 19 + 1 = 18 = 20\u003Cbr>13 + 5 ~~ ~~ 1 + 19 ~~ ~~\u003Cbr>5) 17 + 1 6) 18 + 2 = 18 = 20\u003Cbr>1 + 17 ~~ ~~ 2 + 18 ~~ ~~\u003Cbr>7) 12 + 5 8) 12 + 2\u003Cbr>= 17 = 14\u003Cbr>5 + 12 ~~ ~~ 2 + 12 ~~ ~~\u003Cbr>9) 3 + 5 10) 6 + 5\u003Cbr>= 8 = 11\u003Cbr>5 + 3 ~~ ~~ 5 + 6 ~~ ~~\u003Cbr>11) 6 + 8 12) 7 + 1 = 14 = 8\u003Cbr>8 + 6 ~~ ~~ 1 + 7 ~~ ~~\u003Cbr>13) 3 + 16 14) 7 + 4 = 19 = 11\u003Cbr>16 + 3 ~~ ~~ 4 + 7 ~~ ~~ | Answers 1.  13  2.  7  3.  18  4.  20  5.  18  6.  20  7.  17  8.  14  9.  8  10.  11 \u003Cbr>11.  14  12.  8  13.  19  14.  11  |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n7  \n1-10 11-14  \n93  \n21  \n86 79 14 7  \n71  \n0  \n64 57 50 43 36 29  \nUsing Commutative Property  \nName:  \n\n| Choose the number that correctly fills in both blanks. |  |  |  |  |  |  |  |  |  | Answers |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 7 13 11 18 14 19 11 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | 17 14 20 18 8 20 8 |  |  |  |  |  |  |  |  | 1. |  |  |  |  |  |  |\n| 1) | 8 + 5\u003Cbr>=\u003Cbr>5 + 8 | 2) 6 + 1\u003Cbr>=\u003Cbr>1 + 6 |  |  |  |  |  |  |  | 2.   |  |  |  |  |  |  |\n| 3)\u003Cbr>5) | 5 + 13\u003Cbr>=\u003Cbr>13 + 5 | 4) 19 + 1\u003Cbr>=\u003Cbr>1 + 19 |  |  |  |  |  |  |  | 3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.   |  |  |  |  |  |  |\n|  | 17 + 1 6) 18 + 2 = = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 7) | 1 + 17 ~~ ~~ 2 + 18 |  |  | |  |  |  |  |  | 8.  \u003Cbr>9.  \u003Cbr>10.   |  |  |  |  |  |  |\n|  | 12 + 5\u003Cbr>=\u003Cbr>5 + 12 | 8) 12 + 2\u003Cbr>=\u003Cbr>2 + 12 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 9) | 3 + 5 10) 6 + 5\u003Cbr>= = |  |  |  |  |  |  |  |  | 11.  \u003Cbr>12.   |  |  |  |  |  |  |\n| 11) | 5 + 3 5 + 6\u003Cbr>6 + 8 12) 7 + 1\u003Cbr>= = |  |  |  |  |  |  |  |  | 13.  \u003Cbr>14.   |  |  |  |  |  |  |\n|  | 8 + 6 ~~ ~~ 1 + 7 ~~ ~~ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 13) | 3 + 16 14) 7 + 4\u003Cbr>= = |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | 16 + 3 ~~ ~~ 4 + 7 ~~ ~~ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  | Math | Modified\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 7 |  | 1-10\u003Cbr>11-14 | 93 | 86 | 79 | 71 |  | 64 | 57 | 50 | 43 | 36 | 29 |\n|  |  |  |  |  |  | 21 | 14 | 7 | 0 |  |  |  |  |  |  |  |","cbCait6P2Mb0iXz7","https://ap.wps.com/l/cbCait6P2Mb0iXz7","pdf",45582,"English","# Commutative Property Practice\n## Choose numbers to fill in both blanks\n## Answer key","[{\"question\":\"What skill do these worksheets practice?\",\"answer\":\"They practice the commutative property of addition by using equations where swapping addends keeps the sum the same.\"},{\"question\":\"How should students complete each problem?\",\"answer\":\"Students choose the correct numbers to fill in the two blanks so the addition equations are equal.\"},{\"question\":\"Where can students check their answers?\",\"answer\":\"The document includes an “Answer Key” section that lists the correct results for each numbered item.\"}]","Using Commutative Property - Choose the numbers that correctly fill in both blanks | PDF",1790794701]