Question : Sixteen more than a number : 2163603
Write the phrase as an algebraic expression. Let x represent the unknown number.
41) Sixteen more than a number
A) (x/16)
B) x + 16
C) x - 16
D) 16x
42) A number increased by 27
A) x + 27
B) 27x
C) x -27
D) (x/27)
43) Four subtracted from a number
A) 4 - x
B) x + 4
C) x - 4
D) (x/4)
44) Two decreased by a number
A) 2 - x
B) x + 2
C) x - 2
D) (x/2)
45) The ratio of a number and 9
A) x + 9
B) x - 9
C) 9x
D) (x/9)
46) The quotient of a number and 19
A) x - 19
B) (x/19)
C) 19x
D) (19/x)
47) Twice a number, increased by 78
A) 2x + 78
B) 2x - 78
C) 2(x + 78)
D) x + 78
48) Three times a number, decreased by 82
A) 3(x - 82)
B) 3x + 82
C) x - 82
D) 3x - 82
Write the sentence as an equation. Use x to represent any unknown number.
49) One increased by two equals the quotient of eighteen and six.
A) 1 + 2 = 6 ÷ 18
B) 1 + 2 = 18⋅6
C) 1 + 2 = 18 ÷ 6
D) 1 + 2 = 18 - 6
50) One subtracted from ten is equal to three squared.
A) 10 - 1 = 32
B) 1 - 10 = 2⋅3
C) 10 - 1 = 2⋅3
D) 1 - 10 = 32
51) Five is not equal to eight divided by two.
A) 5 = 8 ÷ 2
B) 5 ÷ 2 ≠ 8
C) 5 ≠ 8
D) 5 ≠ 8 ÷ 2
52) The difference of ten and one is greater than six.
A) 1 - 10 > 6
B) 10 - 1 < 6
C) 1 - 10 < 6
D) 10 - 1 > 6
53) The sum of 12 and a number is 54.
A) 54 + 12 = x
B) 12 = 54 + x
C) 12 + x = 54
D) 12 - x = 54
54) Three subtracted from a number is zero.
A) x + 3 = 0
B) x - 3 = 0
C) 3 - x = 0
D) (x/3) = 0
55) The product of 10.2 and a number is 14.
A) 2.10⋅14 = x
B) 2.10 + x = 14
C) 10.2x = 14
D) 14x = 10.2
56) 10.10 times a number equals 30.
A) 10.10x = 30
B) 10.10 + x = 30
C) 30x = 10.10
D) 10.10⋅30 = x
57) Eleven subtracted from eight times a number is 125.
A) 11 - 8x = 125
B) 8(x - 11) = 125
C) 8x - 11 = 125
D) 11(8 - x) = 125
58) Ten added to eight times a number is 38.
A) (10 + 8)x = 38
B) 8x + 10 = 38
C) 8x = 10 + 38
D) 8(x + 10) = 38
