竖式计算,带*要验算.①728÷8= ②608÷4= ③*714÷7=④964÷7= ⑤*481÷4= ⑥703÷5=
怎样算简便就怎样算. (1)4.32+5.43+6.68(2)15.17﹣6.8﹣3.2(3)34.82﹣(4.82+15.2) (4)15.27+4.72﹣5.28(5)4.02﹣3.5+0.98(6)5.8﹣4.5+5.8﹣4.5.
能简算的要简算. 15.6﹣8.9+5.67.02+3.8+3.98+2.268.4﹣(4.7+8.4) 35.8﹣(40﹣44.2)100﹣13.72﹣36.8247.35+16.88﹣7.35.
怎样简便就怎样计算 0.75×4×0.25×49.6+9.6×9915.58÷8.2﹣0.722.8×3.6+1.4×2.86.3×10.1.
怎样简便就怎样算. 10.8﹣10.8÷3.6×1.512.5×2.5×8 84.7×0.35+0.65×84.72.43×99+2.43.
递等式计算(能简便的要简便计算) 1.25×3.2×0.814.5×1024.7×4.7+4.7+4.7×4.3 9.6÷0.4×0.258.68﹣8.68÷0.56×0.529.7÷(5.85÷0.65)