乘除法口算練習(xí)

1、507=,1,408=,2,605=,3,906=,4,307=,5,509=,6,703=,7,960=,8,209=,9,803=,10,2008=,11,3400=,12,8005=,13,7007=,14,5007=,15,117=,16,154=,17,137=,18,254=,19,127=,20,172=,21,5007=,22,233=,23,128=,24,119=,25,242。

2、4x9 2x6 7x5 1x7 0 x6 2x7 1x4 3x4 8x1 3x8 2x6 9x5 0 x4 9x5 8x1 1x1 7x9 8x6 1x9 7x6 4x4 2x9 3x4 3x9 7x5 0 x2 4x2 3x3 1x6 4。

3、二年級(jí)數(shù)學(xué)有余數(shù)除法豎式計(jì)算練習(xí)一223 143 72 92193 203 203 295375 365 144 184125 165 95 103125 143 163 32 206 247 286 326二年級(jí)數(shù)學(xué)有余數(shù)除法豎式計(jì)算練習(xí)。