– ACT MATH TEST PRACTICE –
1. How is five hundred twelve and sixteen thousandths written in decimal form?
a. 512.016
b. 512.16
c. 512,160
d. 51.216
e. 512.0016
2. 4!13! − 1!34! = ?
f. 2!17!2
g. 3!15!2
h. 3!23!
i. 2!15!2
j. 1!18!
3. Simplify |3 − 11| + 4 × 23.
a. 24
b. 40
c. 96
d. 520
e. 32
4. The ratio of boys to girls in a kindergarten class is 4 to 5. If there are 18 students in the class, how
many are boys?
f. 9
g. 8
h. 10
i. 7
j. 12
5. What is the median of 0.024, 0.008, 0.1, 0.024, 0.095, and 0.3?
a. 0.119
b. 0.095
c. 0.0595
d. 0.024
e. 0.092
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– ACT MATH TEST PRACTICE –
6. Which of the following is NOT the graph of a function?
f.
g.
h.
i.
j.
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– ACT MATH TEST PRACTICE –
7. 4.6 × 105 = ?
a. 4.60000
b. 0.000046
c. 4,600,000
d. 460,000
e. 0.0000046
8. What is the value of x 5 for x = 3?
f. 15
g. 243
h. 125
i.
5
!!
3
j. 1.6
9. What is the next number in the pattern below?
0, 3, 8, 15, 24, . . .
a. 35
b. 33
c. 36
d. 41
e. 37
10. What is the prime factorization of 84?
f. 42 × 2
g. 7 × 2 × 3
h. 22 × 3 × 7
i. 2 × 6 × 7
j. 23 × 7
11. Find the slope of the line 7x = 3y − 9.
a. 3
b. −9
c.
7
!!
3
d. −3
e.
3
!!
7
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– ACT MATH TEST PRACTICE –
12. The perimeter of a rectangle is 20 cm. If the width is 4 cm, find the length of the rectangle.
f. 6 cm
g. 16 cm
h. 5 cm
i. 12 cm
j. 24 cm
13. Find the area of the figure below.
7 in
3 in
10 in
7 in
a.
b.
c.
d.
e.
79 square inches
91 square inches
70 square inches
64 square inches
58 square inches
14. Five cans of tomatoes cost $6.50. At this rate, how much will 9 cans of tomatoes cost?
f. $13.00
g. $11.70
h. $1.30
i. $11.90
j. $12.40
15. For all x ≠ 0, !32!x + !15! = ?
a.
b.
c.
d.
e.
2
!
!
15x
10 + 3x
!!
15 + x
10 + 3x
!!
15x
2
!
!
15 +
x
1
!5!
x
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– ACT MATH TEST PRACTICE –
16. Which inequality best represents the graph below?
−3
−2
−1
0
1
f. −1.5 > x > −1
g. x ≤ 0
h. −0.5 > x > 0
i. −1.5 < x < 0
j. −1.5 ≤ x ≤ 0
17. Simplify −(6x4y3)2.
a. −36x6y5
b. 36x2y
c. −36x8y6
d. 36x8y4
e. −36xy
18. If 2x + 3y = 55 and 4x = y + 47, find x − y.
f. 28
g. 16
h. 5
i. 12
j. 24
19. Which inequality represents the graph below?
−4
a.
b.
c.
d.
e.
0
4
−4x < 0
−20x > 5
x < −4
−x ≤ −4
−x < 4
3
20. Simplify !".
16x5y 4
3
2x2y
f. 2xy!"
g. 8x2y
3
h. 8xy!2"
3
i. 2xy!xy
"
3
2
2
j. 4x y !x"
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