แบบทดสอบเตรียมสู่อุดมศึกษา
1. 36*1,237=?
45,415
44,145
45,362
15,514.00
44,514
2. (231*20)+231=?
4,594
4,441
1,543
4,851
1,456
3. 11,111,111*11=?
122,222,220
12,222,222
122,222,221
12,222,221
122,222,222
4. (36*36)+36=?
2,131
1,332
1,123
3,211
1,223
5. (3,600/36)*36=?
36,600
360
36,000
3,660
3,600
6. (21*7)/21=?
8
20
21
22
7
7. (999-99)+99=?
999
948
99
990
1,000
8. 899*217=?
194,269
195,236
194,126
195,248
195,083
9. (2,001+706)*19=?
55,214
51,433
50,697
54,397
51,413
10. (2000/20)*10=?
110
100
1,001
10,000
1,000
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