Math Practice Material

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Name:_____________________________
 
129 + x = 499
x=


1 + x = 62
x=


89 + x = 329
x=


141 + x = 144
x=


177 + x = 595
x=


226 + x = 720
x=


395 + x = 601
x=


145 + x = 218
x=


109 + x = 231
x=


34 + x = 112
x=


134 - x = 5
x=


186 - x = 97
x=


61 - x = 21
x=


400 - x = 251
x=


161 - x = 29
x=


176 - x = 116
x=


432 - x = 103
x=


673 - x = 512
x=


505 - x = 413
x=


737 - x = 73
x=


x - 51 = 112
x=


x - 294 = 412
x=


x - 71 = 113
x=


x - 128 = 374
x=


x - 48 = 99
x=


x - 150 = 646
x=


x - 429 = 516
x=


x - 433 = 751
x=


x - 26 = 173
x=


x - 68 = 203
x=






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