ข้อสอบคณิตศาสตร์ ป.๔ (ตอน๑)พร้อมเฉลย
Name: ________________________________
1. (128-101)+165=x
2. (19-191)+41=x
3. (17-212)+18=x
4. (144-113)+266=x
5. (167-4)+37=x
6. (14-316)+35=x
7. (317-308)+194=x
8. (269-196)+176=x
9. (122-23)+186=x
10. (87-61)+127=x
11. (9-192)+16=x
12. (66-264)+116=x
13. (24-21)+162=x
14. (290-167)+155=x
15. (12-320)+65=x
16. (13-220)+19=x
17. (30-240)+70=x
18. (63-106)+224=x
19. (8-277)+43=x
20. (4-162)+8=x
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Answer Sheet
1. x=192
2. x=-131
3. x=-177
4. x=297
5. x=200
6. x=-267
7. x=203
8. x=249
9. x=285
10. x=153
11. x=-167
12. x=-82
13. x=165
14. x=278
15. x=-243
16. x=-188
17. x=-140
18. x=181
19. x=-226
20. x=-150