1+
5
6
=
2-
1
2
=
4
7
-
3
28
=
1.2×0.01=
9
8
-
4
7
-
3
7
=
1
2
÷
2
5
=
2
3
=
2
3
×
3
8
=
5
6
÷6=
3÷4+
1
4
=
1+
5
6
=1
5
6
2-
1
2
=1
1
2
,
4
7
-
3
28
=
13
28
,
1.2×0.01=0.012,
9
8
-
4
7
-
3
7
=
1
8
,
1
2
÷
2
5
=
5
4
2
3
=4,
2
3
×
3
8
=
1
4
5
6
÷6=
5
36
,
3÷4+
1
4
=1.
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科目:小學(xué)數(shù)學(xué) 來源: 題型:

1+
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科目:小學(xué)數(shù)學(xué) 來源:不詳 題型:解答題

直接寫出得數(shù)
3-
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