小数乘除法计算题50道六年级上册递等式 2.5x7.1x4 16.12x99+16.12 5.2x0.9+0.9 7.28x99+7.28 4.3x50x0.2 64- 2.64x0.5 26x15.7+ 15.7x24 (2.275 +0.625)x0.28 1.2x(9.6÷2.4)÷4.8 8.9x1.1x4.7 2.7x5.4x3.9 3.6x9.85-5.46 8.05x3.4+7.6 6.58x4.5x0.9 2.8x0.5+1.58 32+4.9-0.9 4.8-4.8x0.5 (1.25-0.125)x8 4. 8x100.1 56.5x99+ 56.5 7.09x10.8-0.8x7.09 4.85+ 0.35+÷1.4 8.7 x 17.4-8.7 x 7.4 12.5x0.4x2.5x8 25x4+25x4 57.26- (5.26- 1.5) 106.25÷3.85- -2.125÷3.875 25.6÷110x47÷639 3.5x2.7-52.2+18 3.375x0.97+0.97x6.625 6.54+2. 4+3.46+0.6 本文来源：https://www.wddqw.com/doc/2dbf611cbdd5b9f3f90f76c66137ee06eff94e90.html