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Using Properties to Solve Operations Flashcards | StudBud
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Using Properties to Solve Operations
Using Properties to Solve Operations
16 terms
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StudBud Administration
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Applying mathematical properties to solve operations.
Flashcards
16 cards
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Practice quiz
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Questions
16
Answers
1
If 18-7 = s + 4, s must equal ______.
s = 4
s = 18
s = 7
s = 11
2
What value of
h
makes this statement true?
4 + (6 +
h
) = 8 + 7
h = 7
h = 5
h = 6
h = 8
3
If c x ( 1 + 6) = 63, c must equal __________.
c = 21
c = 3
c = 7
c = 9
4
If
n (6 + 9) = (3 x 6) + (3 x 9)
,
n
must equal ______.
n=3
n=9
n=1
n = 6
5
What value of
s
makes the statement true?
s
2
- 8 = 17
s = 5
s = 4
s = 3
s = 6
6
Use properties to solve:
6 x 45
300
325
245
270
7
If
y
= 3, is this equation true or false?
y
2
- 6 = 5y - 11
True
False
8
Use properties to solve:
4 ⋅ 7 ⋅ 25
425
475
700
36
9
Use properties to solve:
15 + 9 + 35
54
59
58
57
10
If 2 x h - 8 = 12, then h must equal ______.
h = 16
h = 10
h = 20
h = 14
11
Which is an equivalent expression for
3(m - 4)
?
(3 x m) x (3 x 4)
(3 x m) ÷ (3 x 4)
(3 x m) + (3 x 4)
(3 x m) - (3 x 4)
12
If 0 x 9 = m, what does m have to be?
m=0
m=90
m=9
m=1
13
If b ÷ 9 = 2
3
, then b must equal _____.
b = 72
b = 18
b = 64
b = 8
14
Which is an equivalent expression for
18c - 9r
?
(6c - 3r)3
6c - 3r x 3
18(c - 9r)
9(2c - r)
15
If 4 x (n + 8) = 60, n must equal _______.
n = 4
n = 7
n = 6
n = 5
16
If r ÷ 8 = 6, r must equal _______.
r = 2
r = 14
r = 68
r = 48
