小学六年级数学下册口算题大全
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97 + 258= 369-204= 101×25 = 50×12 = 360÷3 = 300÷50 =
(2)
362 + 298= 363-199= 32×101 = 25×40 = 450÷90 = 90÷5 = 204 + 365=
457-302=
125×8 =
12×70 =
480÷12 =
500÷50 =
(4)
450 + 250=
360-240=
50×24=
310×6 =
60÷15 =
960÷30 =
4.1+ 0.9=
2.3-1.8=
0.2×9 =
0.3×0.7 =
0.6÷3 =
0.15÷0.5 =
(6)
3 + 1.2=
7.3- 5 =
0.2×0.4 =
1.2×0.5 =
2.4÷0.6 =
24÷0.3 =
7.12+ 0.5 =
6 -1.8=
1.5×0.4 =
25×0.4 =
4.2÷0.07 =
4÷0.08 =
(8)
2 + 5.9=
4.31-2.2=
0.6×20 =
1.6×30 =
0.56÷7 =
0.42÷0.6 =
2.4 + 4 =
18.6-6 =
40×1.2 =
50×1.3 =
0.48÷0.8 =
3÷0.6 =
(10)
0.21 + 5 =
6 -2.6 =
0.4×1.4 =
1.5×0.8 =
0.3÷0.5 =
0.1÷0.2 =
4
1
+
4
1
=
2
1
+
4
3
=
5
3
+
4
1
=
6
5
-
6
1
=
12
5
-
6
1
=
7
6
-
3
2
=
(12)
6
1
+
9
2
=
6
1
+
10
3
=
9
7
+ 2 =
4
3
-
10
7
=
14
5
-
7
2
=
1-
10
7
=
52
×3 = 41
×8 = 73
×3 = 8 ×8
1 =
3 ×
103 = 10 ×5
2 =
(14)
61×61
= 51×43= 74×71= 85×92= 45×3
2= 43×9
2= 41
÷4 = 32
÷8 = 53
÷10 = 1312
÷6= 72
÷14= 13
11
÷22= (16)
81÷41= 51
÷103= 49÷32= 97÷1514= 72÷712=
45÷3
8= 88×32≈ 39×302≈ 19×201≈ 67×93≈ 195×41≈ 392×12≈ (18) 18×41≈ 22×198≈ 310×41≈ 42×192≈ 95×192≈ 39×112≈
352÷7≈ 462÷9≈ 425÷60≈ 334÷80≈ 360÷49≈ 238÷31≈ (20) 152÷3≈ 472÷8≈ 415÷40≈ 364÷50≈ 360÷89≈ 268÷71≈
41 + 51= 21 + 71= 53 + 209= 65
-65= 32-125 = 7
6-61= (22)
61 + 6
1 =
2 +
103 = 97 + 92 = 107-10
7
= 145-7
1
= 2 -
43
= 7
4
×8= 21×
7
3= 8
5
×15= 6×8
3=
11
5
×7= 36×9
4=
(24)
95×10
7
= 43×65 = 83×8
2 = 117×75 = 65×4
1 = 92×11
2 =