试题 试卷
题型:填空题 题类: 难易度:容易
【小白鸥-情境卷】北师大版六上数学二分数混合运算 重难题专项分数混合运算的综合应用
322-199= 1.87+5.13= 2.5×2.4= × ÷ × =
( ): = ÷ = -( - )=
0.32-0.23= 4.9×8.1≈ 23.9÷8≈
÷5= 4.5× = ÷ = × =
×18= ÷ = ÷ = 7.2× =
9.01-0.7=
54÷=
2-55%=
2.5×9×0.4=
0.32-0.22=
3.14×4=
++ =
1÷-÷1=
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