五年级简便计算练习题 4.58-(2.58+1.5) 0.125 X 3.2 X 0.25 3.72 X 9.9+3.72 X 0.1 1.39X 25-0.039X 250 2.5-0.25 )X 0.4 4.9+0.1-4.9+0.1 2.6 X 0.5+7.4 十 2 1.25X 2X 0.37X4 2.31+6.69 )- 0.03 2.3 - 0.25 - 0.43.8X 1.01 0.99X 0.81+0.99 X 0.19+0.99 4.16+4.16+4.16+4.16 )X 2.53.78X 99+3.78 65-( 0.65 X 4)5.52- (3.52-0.72 ) 42.2X 103 8.3X 99 1.25X8-0.025X 8035.2 - 0.25 - 0.4 3.6X 10.1 6.81+6.81 X 99 2.08 X (9.6 - 2.4) - 4.8 0.9X 0.8 9999X 0 . 78+3333 X 0.66 16.12X99+16.12 7.28X 99+7.28 26X15.7+15.7X24 (1.25 -0.125) X8 0.25 X 185X 40 3.94+34.3X0.2 10-1.8-7.20.43+3.57 7.28X 99+7.28 4.3X 50X 0.2 (3.6 X 0.75 X 1.2) - (1.5 X 24X 0.18) 5.2X 0.9+0.9 4.3X 50X 0.2 64 -2.64X 0.5 +0.625) X 0.28 4.8X100.1 7.09X10.8-0.8X7.09 (2.275 本文来源:https://www.wddqw.com/doc/c9aac908baf67c1cfad6195f312b3169a551ea73.html