三年级数学算式题
玛丽莲梦兔
921次浏览
2021年01月31日 05:41
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岁月轻狂歌词-追风筝的风筝
22×
4
+
221
21×
3
+
410
40÷
2
+
174
147
+
72÷
8
9×
4
+
420
2×
80÷
4
120×
5÷
2
202
+
36÷
9
30÷
5
+
240
81÷
9
+
877
80×
6×
2
100
-
50÷
5
600×
8÷
3
60
-
12×
3
5×
7
-
48÷
6
10×
4
-
20÷
4
35÷
5
+
8×
7
72÷
8
+
9×
5
56÷
7
+
36÷
6
564+264-453
9×
80+980
14×
6+9×
5
66×
5+774
770÷
7+65
35
-
35÷
7
40
+
100÷
5
64÷
8
+
456
42÷
7
+
36÷
6
15÷
3
+
10÷
5
72÷
9
-
36÷
6
36÷
4
+
21×
2
500×
(400
-
396)
7650-(546+4530)
9000-(4500+250)
900÷
(71-68)
921+7×
4
807
+
20÷
2
302
+
30×
2
434
+
25×
5
640
+
60×
4
37×
4
+
19×
8
25÷
5
+
42÷
6
21×
4
-
54÷
9
25÷
5
-
16÷
4
72÷
9
-
5
65×
9-450
6700+72÷
8
180÷
9-42÷
6
12÷
6
+
45×
3
8×
(910-720)
760-540+1110
6500+1250-3500
80×
30+5600
9450-3200-4200
2400÷
6
-
45
800×
7
-
180
1600÷
2
+
230
4000 ÷
8 + 350
630 ÷
9 + 320
(6900-2400)÷
5
280×
4 ÷
5
960÷
4×
9
(6900-2400)÷
5
(387
-
387)
+
0
(111
+
189)×
3
(1
+
7)×
(16
-
6)
187
+
299
-
299
153÷
153+657
75÷
5
+
20×
5
3390
-
10×
95
320÷
8
+
64
270 ÷
3 ×
9
2800+32×
6
300÷
6×
9
72÷
9
)
÷
(56÷
8)
54 ÷
9 ×
8
60×
8+1570
60×
(23-17)
350÷
5×
9
450÷
5+1250
75÷
15
+
20×
5
3090
+
6×
6
160
-
160÷
80
750
+
550÷
5
125×
8÷
100
6×
250×
0
810×
4÷
4
33÷
11
+
4×
9
587
+
496
-
674
2660
+
26÷
26
32÷
(32÷
16)
300
-
(300
-
222)
(
150
-
75
)×
(
25
-
20
)
687
+(
99
-
67
)
(