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Problem 1 :
Evaluate :
6 + 7 x 8
Problem 2 :
Evaluate :
102 - 16 ÷ 8
Problem 3 :
Evaluate :
(25 + 11) x 2
Problem 4 :
Evaluate :
3 + 6 x (5 + 4) ÷ 3 -7
Problem 5 :
Evaluate :
56 - 2(20 + 12 ÷ 4 x 3 - 2 x 2) + 10
Problem 6 :
Evaluate :
6 + [(16 - 4) ÷ (22 + 2)] - 2
Problem 7 :
Evaluate :
(96 ÷ 12) + 14 x (12 + 8) ÷ 2
Problem 8 :
Evaluate :
(93 + 15) ÷ (3 x 4) - 24 + 8
Problem 9 :
Evaluate :
55 ÷ 11 + (18 - 6) x 9
Problem 10 :
Evaluate :
(7 + 18) x 3 ÷ (2 + 13) - 28
Problem 11 :
Evaluate :
[11 - 20 ÷ (52 - 13) ÷ 3 + 8] x 2
Problem 12 :
Evaluate :
(b2 + c) + a3 ÷ b + (ab - c)
if a = 2, b = 4 and c = 5.
Problem 13 :
Evaluate :
Problem 14 :
Evaluate :
Problem 15 :
Evaluate :
Problem 16 :
What is the value of
if a = -2, b = 3 and c = 5.
Problem 17 :
What is the value of
if a = 4, b = -3 and c = 7.
Problem 18 :
What is the value of
if a = 3, b = -1 and c = -2.
1. Answer :
6 + 7 x 8
Evaluation = 6 + 7 x 8 = 6 + 56 = 62 |
Operation Multiplication Addition Result |
2. Answer :
102 - 16 ÷ 8
Evaluation = 102 - 16 ÷ 8 = 100 - 16 ÷ 8 = 100 - 2 = 98 |
Operation Power Division Subtraction Result |
3. Answer :
(25 + 11) x 2
Evaluation = (25 + 11) x 2 = 36 x 2 = 72 |
Operation Bracket Multiplication Result |
4. Answer :
3 + 6 x (5 + 4) ÷ 3 -7
Evaluation = 3 + 6 x (5 + 4) ÷ 3 -7 = 3 + 6 x 9 ÷ 3 -7 = 3 + 54 ÷ 3 -7 = 3 + 18 -7 = 21 - 7 = 14 |
Operation Bracket Multiplication Division Addition Subtraction Result |
5. Answer :
56 - 2(20 + 12 ÷ 4 x 3 - 2 x 2) + 10
Evaluation = 56 - 2(20 + 12 ÷ 4 x 3 - 2 x 2) + 10 = 56 - 2(20 + 12 ÷ 4 x 3 - 2 x 2) + 10 = 56 - 2(20 + 3 x 3 - 2 x 2) + 10 = 56 - 2(20 + 9 - 4) + 10 = 56 - 2(29 - 4) + 10 = 56 - 2(25) + 10 = 56 - 50 + 10 = 6 + 10 = 16 |
Operation Bracket Division Multiplication Addition Subtraction Multiplication Subtraction Addition Result |
6. Answer :
6 + [(16 - 4) ÷ (22 + 2)] - 2
Evaluation = 6 + [(16 - 4) ÷ (22 + 2)] - 2 = 6 + [12 ÷ (22 + 2)] - 2 = 6 + [12 ÷ (4 + 2)] - 2 = 6 + [12 ÷ 6] - 2 = 6 + 2 - 2 = 8 - 2 = 6 |
Operation Square Bracket Power Bracket Square Bracket Addition Subtraction Result |
7. Answer :
(96 ÷ 12) + 14 x (12 + 8) ÷ 2
Evaluation = (96 ÷ 12) + 14 x (12 + 8) ÷ 2 = 8 + 14 x 20 ÷ 2 = 8 + 280 ÷ 2 = 8 + 140 = 148 |
Operation Bracket Multiplication Division Addition Result |
8. Answer :
(93 + 15) ÷ (3 x 4) - 24 + 8
Evaluation = (93 + 15) ÷ (3 x 4) - 24 + 8 = 108 ÷ 12 - 24 + 8 = 9 - 24 + 8 = -15 + 8 = -7 |
Operation Bracket Division Subtraction Subtraction Result |
9. Answer :
55 ÷ 11 + (18 - 6) x 9
Evaluation = 55 ÷ 11 + (18 - 6) x 9 = 55 ÷ 11 + 12 x 9 = 5 + 12 x 9 = 5 + 108 = 113 |
Operation Bracket Division Multiplication Addition Result |
10. Answer :
(7 + 18) x 3 ÷ (2 + 13) - 28
Evaluation = (7 + 18) x 3 ÷ (2 + 13) - 28 = 25 x 3 ÷ 15 - 28 = 75 ÷ 15 - 28 = 5 - 28 = -23 |
Operation Bracket Multiplication Division Subtraction Result |
11. Answer :
[11 - 20 ÷ (52 - 13) ÷ 3 + 8] x 2
Evaluation = [11 - 20 + (52 - 13) ÷ 3 x 8] x 2 = [11 - 20 + (52 - 13) ÷ 3 x 8] x 2 = [11 - 20 + (52 - 13) ÷ 3 x 8] x 2. = [11 - 20 + (25 - 13) ÷ 3 x 8] x 2 = [11 - 20 + 12 ÷ 3 x 8] x 2 = [11 - 20 + 4 x 8] x 2 = [11 - 20 + 32] x 2 = [-9 + 32] x 2 = 23 x 2 = 46 |
Operation Bracket2 Bracket2 Exponent2 Bracket Division Multiplication Subtraction Bracket Multiplication Result |
12. Answer :
(b2 + c) + a3 ÷ b + (ab - c)
Substitute a = 2, b = 4 and c = 5.
(42 + 5) + 23 ÷ 4 + (2(4) - 5)
Evaluation = (42 + 5) + 23 ÷ 4 + (2(4) - 5) = (16 + 5) + 23 ÷ 4 + (8 - 5) = 21 + 23 ÷ 4 + 3 = 21 + 8 ÷ 4 + 3 = 21 + 2 + 3 = 23 + 3 = 26 |
Operation Brackets2 Brackets2 Power2 Division Addition Addition Result |
13. Answer :
14. Answer :
15. Answer :
16. Answer :
17. Answer :
18. Answer :
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