六年级下册口算比赛试题
姓名:___________学号:____________分数:____________
一、直接得数(每题1分,共42分)
2--= -= +=
+= ×= ÷=
+= ÷= +=
+= ×= +=
+= = ×8=
--= + - + = ×= = —= -=
÷2= += ×+×=
÷4= += +=
3+÷15= -= 4%×8=
×= += (—)×=
—= 2÷1%-2= 10÷×10=
32×18= += +=
÷(×)= ÷÷= ÷+=
51×9≈ 102÷4≈ 5398÷89≈
25×2= 25×4= 25×8=
2×35= 125×2= 125×4=
125×8= 75×2= +177%=
++= 1÷÷= ÷÷=
10∏= ∏ = 3∏=
×2×5= ×4×5= ×3×
六年级下册口算比赛 来自淘豆网m.daumloan.com转载请标明出处.