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3 + 5 = 8 29*6=174
1 + 4 = 5 37*8=296
1 + 5 = 6 42*9=378
1 + 8 = 9 52*7=364
1 + 8 = 9 57*6=342
1 + 7 = 8 59*4=236
2 + 6 = 8 59*7=413
1 + 4 = 5 79*8=632
1 + 2 = 3 84*9=756
4 + 5 = 9 87*3=261
1 + 4 = 5 89*3=267
1 + 4 = 5 89*7=623
1 + 4 = 5 92*8=736
1 + 2 = 3 94*7=658
1 + 3 = 4 97*6=582
1 + 4 = 5 37*8=296
1 + 5 = 6 42*9=378
1 + 8 = 9 52*7=364
1 + 8 = 9 57*6=342
1 + 7 = 8 59*4=236
2 + 6 = 8 59*7=413
1 + 4 = 5 79*8=632
1 + 2 = 3 84*9=756
4 + 5 = 9 87*3=261
1 + 4 = 5 89*3=267
1 + 4 = 5 89*7=623
1 + 4 = 5 92*8=736
1 + 2 = 3 94*7=658
1 + 3 = 4 97*6=582
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将1~9填入下列括号中,不能重复,使等式成立。 ( )+( )=( ) ( )( )×( )=( )( )( )
1 + 7 = 8 59×4=236
2 + 6 = 8 59×7=413
4 + 5 = 9 87×3=261
1 + 7 = 8 59×4=236
1 + 4 = 5 79×8=632
1 + 2 = 3 84×9=756
1 + 8 = 9 57×6=342
2 + 6 = 8 59×7=413
1 + 4 = 5 79×8=632
1 + 2 = 3 84×9=756
1 + 7 = 8 59×4=236
2 + 6 = 8 59×7=413
4 + 5 = 9 87×3=261
1 + 7 = 8 59×4=236
1 + 4 = 5 79×8=632
1 + 2 = 3 84×9=756
1 + 8 = 9 57×6=342
2 + 6 = 8 59×7=413
1 + 4 = 5 79×8=632
1 + 2 = 3 84×9=756
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