三年级数学下册计算题练习.docx

文档介绍：□算
42 X 20 =
400
+ 300 =
5
X900 =
10
x 33=
22
X 0 =
80 X 70 =
200
X 4 =
0
+ 20 =
6
X60 =
22
x 40 =
44+20=
40
X40 =
43
X20=
46
+ 37=
420
+ 6=
300 X 3=
80
X 4 =
65
X 0 =
330
+ 3 =
250
+ 5=
680— 80=
21
X40=
80
X40=
10
X 37=
20
X50 =
2000+300= 880 +2 =
70
X20=
400
+ 4 =
0
x 66=
50X30=
640
+ 8 =
880
+ 4 =
400
+ 300=
34
+ 39 =
360 + 6=
99
x 10=
12
X20=
30
X80=
41
X20=
97 X 10=
700
+ 7 =
33
X30=
0
+ 59 =
11
X80 =
200+4=
31
X20=
600
+ 90 =
4700
-700=
44
-37 =
40 X 12 =
84
-47 =
630
+ 7 =
71
-23 =
0
+ 43=
31X 30 =
21
x 30 =
43
X2 =
0
X 20 =
75
+ 18 =
23+48=
90
x 30=
30
X 12 =
46
+ 24 =
0
+ 73 =
42 X 20=
100
+ 5 =
10
X50=
350
+ 5 =
52
-29 =
240 X 2=
52
+ 39 =
400
+ 8=
480
+ 8 =
33
X30 =
50 X 5=
800
x 3=
60
X50 =
410
X2 =
41
X20 =
310X 3=
20
X 23=
440
+ 4 =
30
X 32 =
0
X35=
10X 35=
29
+ 61 =
40
X 70=
30
X30=
50
X90 =
80 X 30=
20
X 14=
90
X50=
420
+ 6=
300
+ 6 =
240 + 4=
69
x 10=
22
X40=
33
X20=
900
+ 9=
810+9 =
630
+ 9=
30
X23=
330
x 3=
0
X30=
班级 _
姓名
-1-
成绩
挑战计算极限，争当计算明星！加油！（三年级下册）
班级 _
姓名
成绩
点笈!
X2= 2 X440 =
□算
26+9= 57 -38= 1500 -700= 42 X 2= 99 +3= 770 +7=
660+3=
960
+ 3 =
180
+ 9=
65
+ 15=
660
+ 6=
800
X2 =
50+5=
3 X 800=
420
+ 7=
3 X 220=
480
+ 4=
58
+ 33 =
420-20=
93
+ 3=
880
+ 4 =
1200
-200= 11
X7=
80
— 46 =
0+51 =
0 +76 =
0 X85 =
70
+ 7 =
14
X2 =
5
X900 =
2X 200 =
84
+ 4=
0
+ 91 =
930
+ 3 =
390
+ 3 =
0
+ 22 =
83-57=
29
+ 68 =
68
- 49=
80
X7=
800
+ 4=
330
+ 3 =
3X 23 =
64 -
-2 =
58
+ 26=
34
X2 =
550
+ 5 =
800
x 8 =
420+2=
63
+ 3=
160
+ 4 =
800
+ 700=
690 +3 =
58
—0 =
2X440 =
48
+ 2 =
480
+ 2 =
60
x 5 =
2
X44 =
840
+ 4 =
440+4=
32
x 3 =
48
+ 4 =
540
+ 9 =
90
+ 9 =
13
x 3 =
600X7=
120
x 3 =
480
+ 2 =
39
+ 3=
560
+ 8=
990
+ 3 =
3 X 200 =
620
2