用竖式计算下列各题,带★要验算. 0.24×0.15= 9.32×1.4= ★40.75﹣29.5= ★41.6÷2.6=
列竖式计算 (1)13.52÷13(2)1.4×0.56 (3)0.24×0.15(得数保留两位小数)(4)109.2÷0.42.
2÷3= 12÷30= 15÷7= 28÷54= 42÷14=
竖式计算并验算 0.736÷1.6 4.4×0.25=
直接写出答案. 1÷0.01= 4.3﹣2.6= 5﹣1.42= 3.95+0.5= 2.46÷0.6= 0.8×12.5= 2.5×0.4= 35÷70= 10﹣0.9= 5×8÷12.5= 8÷0.8÷8×0.8= 0.2+0.8×0.3=
0.70÷35= 5﹣0.512= 5144×12=(4.2+34)×2×0= 3.7+5= 300×0.3%= 415×14= 3×112+3×12=