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1、有理数的加减乘除有理数的加减乘除 计算题(计算题(5050 道)道)1 11.1.(+13+13)+(+17+17)2.2.(1414)+(1818)3 3.(+)+(4 4)2 23 35 57 77 79 94 4.()+(+)5 5.(+)+()6 6.(3 3)+0+04 46 68 88 813137 7.1 1(5 5)8 8.5+55+59 9.1 1(4 4)1 13 32 22 21 15 510.10.2 21 1 11.(11.(3 3 )(1 1)12.55 12.55(1414)4 44 43 33 36 66 613.13.(+1+1)+(2 2)+(+3+3)+(
2、+99+99)+(100100)14.2 14.27+57+53 33 314141 11 11 11 115.15.(+)+()()+【(+)+】16.16.+2 2171717173 34 46 61 11 11 117.17.(3030)(1919)+27+274848(+16+16)18.18.3 3(8 8)(2 2)4 44 42 219.19.(1010)()(+13+13)+(4 4)()(8 8)+5 20.6+5 20.6(5 5)+(1111)1 12 221.21.()()+()()+22.+22.(3 3)X X(9 9)23.23.X X2 23 32 29 924
3、.24.(4 4)X6 25.X6 25.(6 6)X0 26.X0 26.X X()3 34 41 11 13 327.27.(6 6)X X(1 1)28.28.()X X 29.8 X 29.8 X()X4 X(X4 X(3 34 44 42)2)1 15 55 530.30.(3636)()(9 9)31.31.(1 1)32.2 32.2(2 2)4 46 66 64 41 13333(3636)()()34.34.()()(1 1)35.35.(5656)14142 29 98 81 17 73 32 23 35 52 236.36.X X()37.37.()X X(+)38.38
4、.(3 3)X X 0 0 X X2 28 84 43 34 46 63 33 339.8X39.8X()X X(4 4)X X(2 2)40.40.(5 5)(2 2)4 41 13 31 141.41.()X X()42.42.(125125)X X(1515)X X(8 8)6 67 72 23 31 11 14 443.43.2X2X(3 3)44.17 44.17+8+8 45.45.(8181)2 2 X X4 42 24 49 92 22 22 246.46.32X32X()+(1111)X X()21X21X()3 33 33 33 35 511117 73 35 511117 747.47.(6060)X X(+)48.48.(6060)()(+)4 46 6151512124 46 6151512121 11 11 11 16 6888849.49.3232 +5+5(3 3)5 5 +12+12 50.50.(9999)X36X363 34 47 74 47 78989文晖文晖 706706何依哲何依哲