Group 1
What is the value of the expression (4 + 5) × (4 + 1)?
45
What is the value of the expression 5 + [(42 + 7) × 3] − 2?
A 54
B 66
C 150
D 160
C 150
Which statement describes the expression 7 + __ 2 3 (9 − 6)?
A. two-thirds the difference of 6 from 9 added to 7
B. subtract two-thirds the quantity of 9 and 6 from 7
C. the sum of 7 and two-thirds the product of 9 and 6
D. two-thirds of 9 added to 7 minus 6
A. two-thirds the difference of 6 from 9 added to 7
Write an expression that models the phrase “5 times the sum of 300 and 12.”
5 x (300 +12)
Which expression is 5 times the sum of 4,215 and 1,172?
A. 5 × (4,215 + 1,172)
B. 5 × (4,215 − 1,172)
C. 5 + (4,215 + 1,172)
D. 5 × (4,215 × 1,172)
A. 5 x (4,215 + 1,172)
Which of the following expressions have the same value? Select all the correct answers.
a. 5+3x6-4/2
b. (5+3)x6-4/2
c. 5+(3x6)-4/2
d. 5+3x(6-4)/2
e. 5+3x6-(4/2)
A, C, E
Which equation below is correct?
A. 13 + 4 × 2 + 2 = 36
B. (13 + 4) × 2 + 2 = 36
C. 13 + 4 × (2 + 2) = 36
D. (13 + 4) × (2 + 2) = 36
B. (13+4) x 2+2=36
What expression could represent the following phrase? two times the sum of 3 and 7
2 x (3 + 7)
Which phrase describes the expression 10 − 3 × (2 + 5)?
A. 5 more than the difference of 10 and 3 times 2
B. the product of 10 minus 3 and the sum of 2 and 5
C. 10 minus the product of 3 and the sum of 2 and 5
D. 10 less than the product of 3 and the sum of 2 and 5
C. 10 minus the product of 3 and the sum of 2 and 5
Create an expression that is equivalent to 3 more than 7 times the sum of 15 and 20.
3 + 7 x (15 + 20)
What is the first step in evaluating the expression shown? 3 × [(6 × 25) + 7] − 1
A. 3 × 6
B. 6 × 25
C. 25 + 7
D. 7 − 1
B. 6 x 25
Fill in the blanks with the correct numbers from the list to simplify each expression. 55 − (12 + 2) = ____
25 + (14 − 4) ÷ 5 = __
7, 39, 27, 41, 37, 43
41,27
Create an expression that is equivalent to 4 more than half the product of 20 and 38.
1\2(20 × 38) + 4
Write an expression that matches the phrase “7 more than the product of 2 and 15.”
2 x 15 + 7
Which phrases describe the expression 7 × 8 − 3? Select the two correct answers.
A. 3 less than the product of 8 and 7
B. 7 times the quotient of 8 divided by 3
C. the product of 7 and 8 decreased by 3
D. the quotient of 7 and 8 decreased by 3
E. 7 times the difference of 8 minus 3
A. 3 less than the product of 8 and 7
C. the product of 7 and 8 decreased by 3
Evaluate the expression (57 + 4) × 4 − 16.
228
Which equation below is incorrect?
A (12 + 4) × 1\2 = 14
B (5 + 11) x 1\2 = 8
C (6 × 2) + 1\2 = ___ 25/2
D (5 × 3) + 1\2 = ___ 3
A. (12=4) x 1\2 = 14
Which phrase describes the expression 1\2 (10 + 6) − 3?
A. 3 more than half the sum of 10 and 6
B. 3 less than half the sum of 10 and 6
C. half the product of 10 and 6 decreased by 3
D. half the difference of 10 and 6 decreased by 3
B. 3 less than half the sum of 10 and 6
Which phrase describes the expression 2 × (4 − 1) ÷ 3?
A. 2 times the difference of 4 and 1, divided by 3
B. the difference of 2 times 4 and 1 divided by 3
C. the quotient of 2 times 4 minus 1 and 3
D. the product of 2 and 4 minus 1 divided by 3
A. 2 times the difference of 4 and 1, divided by 3
What number is 10 times as much as 0.076?
A. 0.0076
B. 0.076
C. 0.76
D. 7.6
C. 0.76
The expression 63 − [(8 + 7) ÷ 3] + 1 is evaluated incorrectly as shown.
Step 1: 63 − [15 ÷ 3] + 1
Step 2: 48 ÷ 3 + 1
Step 3: 16 + 1
Step 4: 17
In which step does a mistake first appear?
A Step 1
B Step 2
C Step 3
D Step 4
B. Step 2
Which expressions represent multiplying the sum of 8 and 2 by 6? Select the two correct answers.
A. 8 + 2 × 6 D. 6 × (8 + 2)
B. (8 + 2) × 6 E. 6 × 8 + 2
C. 8 + (2 × 6)
B. (8 + 2) x 6
D. 6 x (8 + 2)
Which expression could represent the following phrase? multiply 4 by 12, then add 6
A. 4 × (12 + 6) C. 12 + 6 × 4
B. (4 + 12) × 6 D. 4 × 12 + 6
D. 4 x 12 + 6
Write the expression that matches the phrase. the sum of 3 times 17 and 5
3 x 17 + 5
Erica earned 30,000 bonus points on her computer assignment. This is 10 times as many bonus points as she earned last week. How many bonus points did Erica earn last week?
3,000 points