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发布时间:2023-11-23 04:52:09

有理数的加减法——计算题练习1、加法计算(直接写出得数,每题1(1(6(8(2(42.5(3(7(7(4(7(4(5(2.5(1.5(60(2(732(8(3(2(974(10(46(1131(12aa2、减法计算(直接写出得数,每题1(1(3(4(2(510(39(21(41.3(2.7(56.38(2.62(62.54.5(713(17(8(13(17(9(1317(1006(110(3(1242(13(1.8(4.5(14111(6.253443(153、加减混合计算题(每题3.
(14511(224(16(2515(37.23.98.412(4357(52643341748(691.262938.74191(712(18(715(8(83(26(41(15(9(1.8(0.7(0.91.3(0.2(10(40(28(19(24(324、加减混合计算题:(15314155326676711344(3.752(2(1.5(321115513434.

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