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