六年级口算题大全及答案300道

1/2×7/8=7/162/3×5/12=5/181/3×9/10=3/102/3×2/5=4/151/4×4/7=1/73/4×26/35=39/701/5×32/35=17/932/5×2/7=4

太简单了注：\代表分号,/代表除号,2\1表示二分之一,5+4\1=54\1表示5又4/1（带分数）5\6*5=65\4*2=5/82\1*4=244\5*2=2/53\1*5=3/57\2*6=7/

有答案行吗?2.8×0.4＝1.1214－7.4＝6.6,1.92÷0.04＝48,0.32×500＝160,0.65＋4.35＝510－5.4＝4.6,4÷20＝0.2,3.5×200＝700,1.

注：\代表分号,/代表除号,2\1表示二分之一,5+4\1=54\1表示5又4/1（带分数）5\6*5=65\4*2=5/82\1*4=244\5*2=2/53\1*5=3/57\2*6=7/125\

636－198=3.6÷0.36=7÷14=1－0.1＋0.5=1＋0.6=1×5=1÷2=1－0.5=37×5=9－0.9=（2＋3）×24=72×0.4=72÷0.4=24×2=0.2－0.1=1

0.45×4＝1.80.75×4.3＝3.2251.05×4.6＝4.831.35×4.9＝6.6151.65×5.2＝8.581.95×5.5＝10.7252.25×5.8＝13.052.55×6.

5\6*5=65\4*2=5/82\1*4=244\5*2=2/53\1*5=3/57\2*6=7/125\2*6=5/123\5*2=3/105\7*2=5/145\6*1=5/67\9*2=7/1

太简单了注：\代表分号,/代表除号,2\1表示二分之一,5+4\1=54\1表示5又4/1（带分数）5\6*5=65\4*2=5/82\1*4=244\5*2=2/53\1*5=3/57\2*6=7/

1.45+15×6=1352.250÷5×8=4003.6×5÷2×4=604.30×3+8=985.400÷4+20×5=2006.10+12÷3+20=347.(80÷20+80)÷4=218.7

2.8×0.4＝1.1214－7.4＝6.6,1.92÷0.04＝48,0.32×500＝160,0.65＋4.35＝510－5.4＝4.6,4÷20＝0.2,3.5×200＝700,1.5－0.06

题呢?心算啊

题呢?没有题目怎么做啊!你想死啊!

这个呀你自己拿计算器吧叫兄弟帮你写叫上所有的兄弟很快就OK了v1.4515×6=1352.250÷5×8=4003.6×5÷2×4=

17×40＝680,100－63＝37,3.2＋1.68＝4.88,2.8×0.4＝1.1214－7.4＝6.6,1.92÷0.04＝48,0.32×500＝160,0.65＋4.35＝510－5.4

1.9+6.1=83.9-1.5=2.43.1+5.5=8.64.1+6.9=111.3+1.7=32.2+3.3=5.52.5-2.1=0.43.3-1.3=29.1-6.5=2.65.5+6.3=

1.45+15×6=1352.250÷5×8=4003.6×5÷2×4=604.30×3+8=985.400÷4+20×5=2006.10+12÷3+20=347.(80÷20+80)÷4=218.7

1.45+15×6=1352.250÷5×8=4003.6×5÷2×4=604.30×3+8=985.400÷4+20×5=2006.10+12÷3+20=347.(80÷20+80)÷4=218.7

640÷80=815×5=7523×3=6912×2×5=120480÷80=616×5=8027×3=8190÷15=648÷4=12640÷16=4039÷3=1324×20=48032×3=96

123+25=148123-35=8856×7=392135÷5=27248+89=337...146-23=123...155×5=775...456-12=38...456+45=501...54

太简单了注：\代表分号,/代表除号,2\1表示二分之一,5+4\1=54\1表示5又4/1（带分数）5\6*5=65\4*2=5/82\1*4=244\5*2=2/53\1*5=3/57\2*6=7/