Equivalent numerical expressions worksheet :
Worksheet on equivalent numerical expressions is much useful to the students who would like to practice problems on numerical expressions.
Write equivalent expressions for the numerical expressions given below.
1) 6 + 7 x 8
2) 10² - 16 ÷ 8
3) (25 + 11) x 2
4) 3 + 6 x (5+4) ÷ 3 -7
5) 36 - 2(20+12÷4x3-2x2) + 10
6) 6+[(16-4)÷(2²+2)]-2
7) (96÷12)+14x(12+8)÷2
8) (93+15) ÷ (3x4) - 24 + 8
9) 55 ÷ 11 + (18 - 6) x 9
10) (7 + 18) x 3 ÷(2+13) - 28
Problem 1 :
Write equivalent numerical expression for
6 + 7 x 8
Solution :
Expression 6 + 7 x 8 |
Evaluation = 6 + 7 x 8 = 6 + 56 = 62 |
Operation Multiplication Addition Result |
Problem 2 :
Write equivalent numerical expression for
10² - 16 ÷ 8
Solution :
Expression 10² - 16 ÷ 8 |
Evaluation = 10² - 16 ÷ 8 = 100 - 16 ÷ 8 = 100 - 2 = 98 |
Operation Power Division Subtraction Result |
Problem 3 :
Write equivalent numerical expression for
(25 + 11) x 2
Solution :
Expression (25 + 11) x 2 |
Evaluation = (25 + 11) x 2 = 36 x 2 = 72 |
Operation Parenthesis Multiplication Result |
Problem 4 :
Write equivalent numerical expression for
3 + 6 x (5+4) ÷ 3 -7
Solution :
Expression 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 Parenthesis Multiplication Division Addition Subtraction Result |
Problem 5 :
Write equivalent numerical expression for
36 - 2(20+12÷4x3-2x2) + 10
Solution :
Problem 6 :
Write equivalent numerical expression for
6+[(16-4)÷(2²+2)] - 2
Solution :
Expression 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 Parenthesis Power Parenthesis Parenthesis Addition Subtraction Result |
Problem 7 :
Write equivalent numerical expression for
(96÷12)+14x(12+8)÷2
Solution :
Expression (96÷12)+14x(12+8) ÷ 2 |
Evaluation =(96÷12)+14x(12+8) ÷ 2 = 8 + 14x20 ÷ 2 = 8 + 280 ÷ 2 = 8 + 140 = 148 |
Operation Parentheses Multiplication Division Addition Result |
Problem 8 :
Write equivalent numerical expression for
(93+15) ÷ (3x4) - 24 + 8
Solution :
Expression (93+15)÷(3x4)-24+8 |
Evaluation = (93+15)÷(3x4)-24+8 = 108 ÷ 12 - 24 + 8 = 9 - 24 + 8 = -15 + 8 = -7 |
Operation Parenthesis Division Subtraction Subtraction Result |
Problem 9 :
Write equivalent numerical expression for
55 ÷ 11 + (18 - 6) x 9
Solution :
Expression 55÷11+(18-6)x9 |
Evaluation = 55÷11+(18-6)x9 = 55÷11 + 12x9 = 5 + 12x9 = 5 + 108 = 113 |
Operation Parenthesis Division Multiplication Addition Result |
Problem 10 :
Write equivalent numerical expression for
(7 + 18) x 3 ÷(2+13) - 28
Solution :
Expression (7+18)x3÷(2+13)- 28 |
Evaluation = (7+18)x3÷(2+13)-28 = 25x3 ÷ 15 - 28 = 75 ÷ 15 - 28 = 5 - 28 = -23 |
Operation Parentheses Multiplication Division Subtraction Result |
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