2.16-1.38+0.62=


  1. A.
    20
  2. B.
    1.4
  3. C.
    2.5
  4. D.
    2
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科目:小學數(shù)學 來源: 題型:

8.16-1.26÷0.3×1.5                      
6.25×7+2×6
1
4
-6
1
4

4.75×1.36×0.375.÷(4
3
4
×1
9
25
×
3
8
)

1
6
+
1
12
+
1
20
+
1
30
+
1
42


[(1
1
4
-0.375)×
5
26
+
1
8
×
5
26
]÷2
4
13

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科目:小學數(shù)學 來源: 題型:

口算.
70÷8=
50-24= 26÷3= 4×90=
5×6+7= 3+6×8= 0×4+4= 56+22-13=
2
7
+
3
7
=
1-
3
10
=
5
6
+
1
6
=
1-
3
8
-
5
8
=

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科目:小學數(shù)學 來源: 題型:

3
4
×4=
22
13
×
13
11
=
1
5
+
1
4
=
2
3
×
1
4
=
11
26
×
13
11
=
2
3
÷
3
4
=
13
11
=
1
2
×
1
4
=
0×10=
7
10
×
5
2
=
2
3
+
1
6
=
7
8
-
3
8
=
3
4
=
7
10
÷
2
5
=
1
3
×4=
2
7
+
1=
1
3
+
4
9
=
9
10
-
3
5
=
1÷(
2
9
-
1
9
)=
1
4
×4=

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科目:小學數(shù)學 來源: 題型:

直接寫得數(shù):
5
4
=
4+
4
3
=
4
9
÷2=
9
25
×
2
3
=
1
6
÷1.2=
0.32+
2
25
=
4
5
-0.2=
0.8+0.39=
3
4
×12=
3
8
+0.8=
2÷
5
6
=
3
28
×34=
1
4
+
1
6
=
3
5
×
2
3
=
4
7
×
3
4
=
1
2
÷
2
5
=

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