试题 试卷
题型:口算与估算 题类: 难易度:容易
【小白鸥-情境题】数学苏教版三上期末自测卷(2)
62×4=
508×6=
960÷3=
300÷6=
- = + = + =
- = + = - =
950-80=
50+480=
210×5=
23×2=
42×6=
1-=
-=
90+850=
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