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| Find the value of the algebraic expression by substituting the given value of the variable. |
1. f − 12 where f = 16
Answer: 4f − 12 = 16 − 12 = 4
2. 5 + t where t = 6
Answer: 115 + t = 5 + 6 = 11
3. 6 + g where g = 12
Answer: 186 + g = 6 + 12 = 18
4. h − 11 where h = 15
Answer: 4h − 11 = 15 − 11 = 4
5. g + 14 where g = 8
Answer: 22g + 14 = 8 + 14 = 22
6. d − 14 where d = 19
Answer: 5d − 14 = 19 − 14 = 5
7. m − 4 where m = 15
Answer: 11m − 4 = 15 − 4 = 11
8. 19 − x where x = 6
Answer: 1319 − x = 19 − 6 = 13
9. 5 + h − 6 where h = 9
Answer: 85 + h −6 = 5 + 9 − 6 = 8
10. k − 9 + 4 where k = 24
Answer: 19k − 9 + 4 = 24 − 9 + 4 = 19
11. g × 5 where g = 9
Answer: 45g × 5 = 9 × 5 = 45
12. t × 8 where t = 9
Answer: 72t × 8 = 9 × 8 = 72
13. 7 × y where y = 8
Answer: 567 × y = 7 × 8 = 56
14. 4 × p where p = 10
Answer: 404 × p = 4 × 10 = 40
15. 7 × r where r = 6
Answer: 427 × r = 7 × 6 = 42
16. 18 ÷ r where r = 3
Answer: 618 ÷ r = 18 ÷ 3 = 6
17. 48 ÷ h where h = 6
Answer: 848 ÷ h = 48 ÷ 6 = 8
18. j ÷ 3 where j = 24
Answer: 8j ÷ 3 = 24 ÷ 3 = 8
19. e ÷ 2 where e = 20
Answer: 10e ÷ 2 = 20 ÷ 2 = 10
20. q ÷ 3 where q = 24
Answer: 8q ÷ 3 = 24 ÷ 3 = 8
Try the Quiz : Algebraic Expressions - Evaluation 1
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