六年级数学上册口算题300道.doc
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六年级数学上册口算题300 道
4.7+2.3= 3.6 ÷24= 4.5×2=0.8×1.1= 7.5-2.5=7.2+12.8= 7.2×0.8= 46.7- 3.8= 6×3.4= 12.8 ÷4=
0.64-0.32= 5.2 ÷13=
1.4 ×0.5= 1
2.5 ÷5= 0.75 ×100= 1.64 ÷41= 0.02 ×0.5= 10÷20=
3.6 ÷0.3= 24÷15= 6.3 ÷7= 8.65 ×10= 5.6 ÷100= 0.35 ×6= 0.75 ÷0.25= 3.08 ×0.01= 0.125 ×8=
4.95 ×100= 4.8 ÷0.3= 6.9 ×0.1= 0.96 ÷2= 0.4 ×0.5= 0.56 ÷28= 2.4 ÷0.8= 0.36 ÷0.4= 10.8 ÷9= 0.64 ÷0.8= 9.6 ÷0.8= 0.72 ÷3.6= 1.08 ÷2= 3.14×5=
2.5×0.4=
3
×2 =
5 3
5 12
=
4
×5
5
0× =
6
4 1
÷=
5 2
8÷4=
9
5×4 =
4 5
5
5÷ =
6
2 2
÷=
3 3
1 2
÷=
6 3
3 1
÷=
48
1 1
=
3 -6
1 3
=
4 +4
3
1÷4 =
1 1
5
×
9
=
4 3
5
×
4
=
29
3
×
4
=
4 1
5
×
4
=
3 7
=
7
×
10
9
0.9 -10
=
3
10-4-
1
4
=
2
2
3 ×12=
3 14×7 =
1
1 2 +4 =
2
5 3 ×8 =
4 1
×9 =9
3
5 ×15=
1
1
3 ×8 =
5 ÷
6 11 11
=
7
12 10
×
7
=
1.25 × 16
× 8=
1 1
3 ÷8 = ( 1 + 1 )
4 3
× 4=
1 1
2 -
3 =
7
16 16 × 7
=
16 4 35 ÷
7 =
5 12 18 ÷ 27 =
1
1
4
÷
4 =
3
24.06 +
15÷5 = 0.4=
7 14 3 1
8
3
=
20 ÷ 15 ( 5 1
× 6 5 ) 30
=
=
9
4
×25= 8× - 5 16 3
3 7 5
9
1
×6=
16
=
12
4
1
2.8 ×25 + 12×2.5= 7 ÷
14
=
12.5 ×32× 2
4
3 ÷15 = 2.5=
5
5- 2 7 =
× 4
÷1
9 9
1
1
1 6
2 3
2 3
1
=
45×101=
5
5 ×6=
( 1 1
) 9
4 +
3
270÷18=
× 24=
3
1.25
- 4
- 1
=
0.75=
0.25
+
5
3
3
× 2 =
11
5
1
0.75=
-
+ 5
3
12 6 12
5 × 12
=
1 1
1 1 =
2 × ÷ × 4
5
3 2 3
=
3
× 2
=
0× 5
=
2 + 3
8
5
6
=
26.26
÷
÷
=
15
15
4 1
7÷1.4= 26=
5 2
1 1 1 1 72.8 ÷ 0.8 7.9×11-
2 3
2 3
8
÷4=
=
7.9=
9
0.77
+ 3 × 2 =
5
× 4 =
0.33=
5
3
4
5
5
×
12
=
5÷ 5
=
1
1
( + ) 4
5
6
3 4
0× 5
=
2 ÷ 2
=
×12=
6
3 3 1.25 × 53
÷0.6= 1 ÷ 1
=
4
3 4
×8=
4.57
+
×2=
5
2
10-0.9= 6.43=
13
5
×13=
8.2 + 0.54 1.25
-
26
+0.46=
0.25
+
5 × 2
=
6 5
3
÷3=
8
36× 1
=
2
1 ÷
2
=
2
5
5÷6=
5
÷5=
6
5
×18=
9 6 ÷ 6 =
7
5
26× 1
=
2
6
×2=
7
3 × 1 = 5
2
1
÷ 1 =
7
2
24÷ 2
=
3
3 ×
4 =
8
5
4