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