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block 4 mixed review Flashcards | StudBud
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block 4 mixed review
block 4 mixed review
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Questions
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Answers
1
20% of 20 is...
4
6
3
2
2
Evaluate this square root:
5
98
7
1681
3
20% discount on $30
$6
$3
$26
$24
4
10% of 40 is...
10
4
40
5
5
10% of 70 is...
.7
70
7
.07
6
Subtract the integers.
–1
1
3
–3
7
25% of 8 is...
3
1
4
2
8
solve:
62 R 5
62
61 R 5
61 R 1
9
if 10% of X is 4.6, what is X?
460
46
4.06
.46
10
90% of 50
49
41
45
40
11
50% of 70 is...
40
30
3.5
35
12
Add these integers...
5
-2
2
22
13
Ordering Integers
l-1l, -3, -6, 4, l8l, 9
-6, -3, l-1l, 4, l8l, 9
9, l8l, 4, l-1l, -3, -6
l8l, -6, -3, l-1l, 4, 9
14
50% is the same as...
50
1/4
25%
1/2
15
Add the integers.
-7
-5
7
5
16
Evaluate this square root:
81
2
3
18
17
Add the integers.
7
-5
5
-7
18
10% of 56 is...
56
5.6
.56
19
Add the integers.
10
-10
24
-24
20
What is the unit rate?
60 beats per 1 minute
80 beats per 1 minute
21
solve:
5
-5
-13
13
22
10% of 94 is...
.94
9.4
94
23
Rational or Irrational?
Rational
Irrational
Both...
Neither
24
-4 + 1 = -3
no cap
cap
25
Subtract the integers.
2
2
2
2
26
20% is the same as...
.02
2
1/2
1/5
27
Find the unit rate.
$4.25 per box
$4.20 per box
$4.10 per box
$4 per box
28
10% of 180 is...
.18
180
18
1.8
29
50% of 5 is...
2.5
4.5
2.25
3.3
30
25% of 4 is...
3
4
2
1
31
8/9 is rational
False
True
32
10% of 90 is...
90
9
.9
.09
33
Which strategy would help you find 90%?
subtracting 10% from the original number
both would work.
neither would work.
multiplying 10% by 9
34
?
butt peach
why is this a question
42
35
20% of 50 is...
15
4
5
10
36
Evaluate this square root:
8
256
2
4
37
if 50% of Z is 12, what is Z?
120
24
60
48
38
Integers are...
only negative numbers
only whole numbers
only fractions and decimals
positive and negative whole numbers and 0
39
Add the integers.
24
10
-10
-24
40
What is the unit rate?
50 miles per 1 hour
70 miles per 1 hour
41
25% of 60 is...
30
20
10
15
42
90% of 80 is...
72
82
32
62