直接写出下面各题的结果. 127+38= | 1.02-0.43= | 8.8÷0.2= | 2-1= |
×1= | 1÷7+= | 1-1×= | += |
÷= | 14÷= | 0.23×4= | 5×3.14= |
700×0.01%= | ×= | ÷25%×= | ×2÷×2= |
列竖式计算.
①546÷78= | ②65×85= | ③210÷53= |
动手算我能行(能简算的要简算)
12×(+-) | [1-()]× |
99.6×18+40%×18 | ÷[×(+)]. |
直接写出下面各题的结果. 127+38= | 1.02-0.43= | 8.8÷0.2= | 2-1= |
×1= | 1÷7+= | 1-1×= | += |
÷= | 14÷= | 0.23×4= | 5×3.14= |
700×0.01%= | ×= | ÷25%×= | ×2÷×2= |
①546÷78= | ②65×85= | ③210÷53= |
12×(+-) | [1-()]× |
99.6×18+40%×18 | ÷[×(+)]. |