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(2012•白云区)直接写出得数.(1)3.6÷1.2=(2)23+12=(3)710×514=(4)12+12=(5)8+43−0.4=(6)0.6×0.5=(7)59−29=(8)415÷2845=(9)35×16×57=(10)109−16−56=(11)2÷=0.4=8()=()5=%
题目详情
(2012•白云区)直接写出得数.
(1)3.6÷1.2=
(2)
+
=
(3)
×
=
(4)
+
=
(5)8+
−0.4=
(6)0.6×0.5=
(7)
−
=
(8)
÷
=
(9)
×
×
=
(10)
−
−
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
+
=
(3)
×
=
(4)
+
=
(5)8+
−0.4=
(6)0.6×0.5=
(7)
−
=
(8)
÷
=
(9)
×
×
=
(10)
−
−
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
2 2 3 3
1 1 2 2
×
=
(4)
+
=
(5)8+
−0.4=
(6)0.6×0.5=
(7)
−
=
(8)
÷
=
(9)
×
×
=
(10)
−
−
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
7 7 10 10
5 5 14 14
+
=
(5)8+
−0.4=
(6)0.6×0.5=
(7)
−
=
(8)
÷
=
(9)
×
×
=
(10)
−
−
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
1 1 2 2
1 1 2 2
−0.4=
(6)0.6×0.5=
(7)
−
=
(8)
÷
=
(9)
×
×
=
(10)
−
−
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
4 4 3 3
−
=
(8)
÷
=
(9)
×
×
=
(10)
−
−
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
5 5 9 9
2 2 9 9
÷
=
(9)
×
×
=
(10)
−
−
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
4 4 15 15
28 28 45 45
×
×
=
(10)
−
−
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
3 3 5 5
1 1 6 6
5 5 7 7
−
−
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
10 10 9 9
1 1 6 6
5 5 6 6
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
8 8 ( ) ( )
=______%
(12)0.75:0.2=(化成最简单的整数比)
( ) ( ) 5 5
(1)3.6÷1.2=
(2)
2 |
3 |
1 |
2 |
(3)
7 |
10 |
5 |
14 |
(4)
1 |
2 |
1 |
2 |
(5)8+
4 |
3 |
(6)0.6×0.5=
(7)
5 |
9 |
2 |
9 |
(8)
4 |
15 |
28 |
45 |
(9)
3 |
5 |
1 |
6 |
5 |
7 |
(10)
10 |
9 |
1 |
6 |
5 |
6 |
(11)2÷______=0.4=
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
2 |
3 |
1 |
2 |
(3)
7 |
10 |
5 |
14 |
(4)
1 |
2 |
1 |
2 |
(5)8+
4 |
3 |
(6)0.6×0.5=
(7)
5 |
9 |
2 |
9 |
(8)
4 |
15 |
28 |
45 |
(9)
3 |
5 |
1 |
6 |
5 |
7 |
(10)
10 |
9 |
1 |
6 |
5 |
6 |
(11)2÷______=0.4=
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
2 |
3 |
1 |
2 |
7 |
10 |
5 |
14 |
(4)
1 |
2 |
1 |
2 |
(5)8+
4 |
3 |
(6)0.6×0.5=
(7)
5 |
9 |
2 |
9 |
(8)
4 |
15 |
28 |
45 |
(9)
3 |
5 |
1 |
6 |
5 |
7 |
(10)
10 |
9 |
1 |
6 |
5 |
6 |
(11)2÷______=0.4=
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
7 |
10 |
5 |
14 |
1 |
2 |
1 |
2 |
(5)8+
4 |
3 |
(6)0.6×0.5=
(7)
5 |
9 |
2 |
9 |
(8)
4 |
15 |
28 |
45 |
(9)
3 |
5 |
1 |
6 |
5 |
7 |
(10)
10 |
9 |
1 |
6 |
5 |
6 |
(11)2÷______=0.4=
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
1 |
2 |
1 |
2 |
4 |
3 |
(6)0.6×0.5=
(7)
5 |
9 |
2 |
9 |
(8)
4 |
15 |
28 |
45 |
(9)
3 |
5 |
1 |
6 |
5 |
7 |
(10)
10 |
9 |
1 |
6 |
5 |
6 |
(11)2÷______=0.4=
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
4 |
3 |
5 |
9 |
2 |
9 |
(8)
4 |
15 |
28 |
45 |
(9)
3 |
5 |
1 |
6 |
5 |
7 |
(10)
10 |
9 |
1 |
6 |
5 |
6 |
(11)2÷______=0.4=
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
5 |
9 |
2 |
9 |
4 |
15 |
28 |
45 |
(9)
3 |
5 |
1 |
6 |
5 |
7 |
(10)
10 |
9 |
1 |
6 |
5 |
6 |
(11)2÷______=0.4=
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
4 |
15 |
28 |
45 |
3 |
5 |
1 |
6 |
5 |
7 |
(10)
10 |
9 |
1 |
6 |
5 |
6 |
(11)2÷______=0.4=
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
3 |
5 |
1 |
6 |
5 |
7 |
10 |
9 |
1 |
6 |
5 |
6 |
(11)2÷______=0.4=
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
10 |
9 |
1 |
6 |
5 |
6 |
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
8 |
( ) |
( ) |
5 |
(12)0.75:0.2=(化成最简单的整数比)
( ) |
5 |
▼优质解答
答案和解析
(1)3.6÷1.2=3,(2)23+12=76,(3)710×514=14,(4)12+12=1,(5)8+43−0.4=81415,(6)0.6×0.5=0.3,(7)59−29=13,(8)415÷2845=37,(9)35×16×57=114,(10)109−16−56=19,(11)2÷5=0.4=82...
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