Download 7th-8th Grade Math Finals Practice 1

Round to the nearest whole number:
23.459
23
4+4x4–4÷4
19
Find the average of:
174, 212, 118, 208
178
What percent of 75 is 60?
80%
Find the area of the
shape if all sides are
3 inches long.
45
2
in
10 min 13 sec
- 3 min 28 sec
6 min, 45 sec
If m = ¾ and n = ½, find:
m – mn
3
8
5
8
3
10
12
25
5+6•2–3•5+4•2
10
(-3) – (-1) – (-8) – (2)
4
1
√ 36
1
6
Change the following fraction to a decimal:
5
8
0.625
Write 81 as a product of
primes.
3•3•3•3 or
4
3
Express in standard scientific notation:
20 x
2x
6
10
5
10
Simplify:
8
9
16
21 _
6
7
14 ÷ 7 • 21 ÷ 5
3 6 9 3
28
5
4
of 36 is what number?
9
16
Find b:
0.06b = 42
B = 700
3√-216
-6
Write 336 as a product of
prime numbers.
2•2•2•2•3•7
Write in standard notation:
MCMLXVII
1967
Divide and round to two decimal places:
0.59655
4.85
0.12
43 – 2[(5 – 3)(7 – 2) + 3]
17
Find the surface area
of the right prism.
Dimensions are in
feet.
408
2
ft
List the whole number
factors of 95.
1,5,19,95
What is the sum of the prime
numbers greater than 5 and
less than 20?
119
Evaluate:
3(2 – 4 + 4) +
72
3
4
– √81 + 8 ÷ 4
Write in standard notation:
MMDXLVI
2546
Seven tenths of 140 is what number?
98
4.5 ÷ 2.5
1.8