Evaluating the Expression

Question 1

Simplify the expression: 43 + 2(11 - 7)

Accepted Answer

72

Question 2

What number is represented by the prime factorization 24 ∙ 32?

Accepted Answer

144

Question 3

What number is represented by the prime factorization 3 ∙ 11?

Accepted Answer

33

Question 4

Find the value of the expression when a = 8 : a ∙ 5 - a ÷ 2

Accepted Answer

36

Question 5

Simplify the expression: (12 - 7)2 - 23 + 1

Accepted Answer

18

Question 6

What is the value of the expression 9 + 4 ∙ 6 ÷ 8 - 7

Accepted Answer

5

Question 7

What number is represented by the prime factorization 22 ∙ 32?

Accepted Answer

36

Question 8

What number is represented by the prime factorization? 22 ∙ 3 ∙ 7

Accepted Answer

84

Question 9

Simplify the expression: 22 + 32 ∙ 4 +1

Accepted Answer

41

Question 10

What is the value of the expression? [(3 ∙ 9) - 7] ÷ 5

Accepted Answer

4

Question 11

Simplify the expression: 48 - 6 ∙ (3 + 2)

Accepted Answer

18

Question 12

Simplify the expression 8(4 + 8) - 4(7 - 1)

Accepted Answer

72

Question 13

What is the value of the expression: (7 - 5) + 8 ∙ 23

Accepted Answer

66

Question 14

What is the value of the expression? 17 - 5 ∙ 8 ÷ 4 + 26

Accepted Answer

33

Question 15

What is the value of the expression? (36 + 7) - 4 ∙ 5 ÷ 10

Accepted Answer

41

Question 16

What is the value of the expression? (12 + 7) - 3 ∙ 4 + 6

Accepted Answer

13

Question 17

Find the value of the expression when b=7: b ∙ 10 + 4 ∙ b - 2 ∙ b

Accepted Answer

84

Question 18

What number is represented by the prime factorization 32 ∙ 5 ?

Accepted Answer

45

Question 19

Find the value of the expression when x = 5: (x ∙ 3)2 - x2

Accepted Answer

5

Question 20

Find the value of the expression when x = 6 and y = 9: 2 ∙ y2 - 3x

Accepted Answer

144

Question 21

Simplify the expression: (5 + 20 ÷ 4)9 ÷ 2

Accepted Answer

45

Questions 21