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ASSIGNMENT #20: Properties and Equality Statements
By Amy Kirkpatrick
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Last updated over 3 years ago
18 questions
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Question 1
1.
Question 2
2.
Question 3
3.
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Question 4
4.
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Question 5
5.
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Question 6
6.
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Question 7
7.
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Question 8
8.
Fill in the blank with the number that would make the statement true.
30 + 25 + _______ = 12 x 5
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Question 9
9.
Fill in the blank with the number that would make the statement true.
(6 x 5) + _______ = 6 x 6
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Question 10
10.
Fill in the blank with the number that would make the statement true.
(24 ÷ 4) - _______ = (54 ÷ 6) ÷ 3
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Question 11
11.
Fill in the blank with the number that would make the statement true.
65 - 47 + 2=( _______ x 5) + 5
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Question 12
12.
Fill in the blank with the number that would make the statement true.
7 x 6 = _______ + 22
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Question 13
13.
Fill in the blank with the number that would make the statement true.
66 ÷ 3 = 25 - _______
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Question 14
14.
Fill in the blank with the number that would make the statement true.
________ x 4 = (6 x 5) + 2
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Question 15
15.
Fill in the blank with the number that would make the statement true.
(_______ + 3) + 4 = 5 + (3 + 4)
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Question 16
16.
Find the
QUOTIENT
of 1,542 and 6.
YOU MUST SHOW YOUR WORK!
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Question 17
17.
Find the
PRODUCT
of 7 and 78.
YOU MUST SHOW YOUR WORK!
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Question 18
18.
Find the
PRODUCT
of 54 and 86.
YOUR MUST SHOW YOUR WORK!
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Select ALL of the following that are examples of the
COMMUTATIVE property
.
5 + (3 + 4)= (5 + 3) + 4
5 x 3 = 3 x 5
5(4 +5) = 20 + 25
4 + 3 + 2 = 3 + 4 + 2
6 x (7 x 8) = (6 x 7) x 8
Select ALL of the following that are examples of the
ASSOCIATIVE property
.
5 + 6 + 7 = 6 + 5 + 7
6 x (4 x 5) = (6 x 4) x 5
7 x (5 + 4) = 35 + 28
6 x 3 x 1 = 6 x 1 x 3
(4 + 5) + 3 = 4 + (5 + 3)
Select all of the following that are TRUE.
(3 + 4) + 5 = 3 + (4 + 5)
(3 x 5) x 6 = 3 x (5 x 6)
(4 + 5) x 6 = 4 + (5 x 6)
(6 x 5) + 3 = 30 + 3
(4 + 5) + 7 = 9 + 7
8 x 9 x 1 = 72 - 1
Select ALL of the statements that are true.
7 x 8 = 59 - 3
5 x 6 x 2 ≠ 60 + 1
9 x 2 ≠ 6 x 3
12 ÷ 2 = 30 ÷ 5
8 x 4 = 72 - 40
9 x 9 ≠ 115 - 32
16 x 2 = 50 -18
Which of the following goes in the blank to make the statement below true?
(75 + 167) + 92 = __________
Hint: Think Associative Property
75 + (167 x 92)
92 + (167 + 75)
(92 + 75) + (92 + 167)
167 – (75 + 92)
Which of the following goes in the blank to make the statement below true?
(13 x 8) x 25 = _____________
HINT: Think the ASSOCIATIVE PROPERTY!
(13 x 25) + (13 x 8)
(13 x 25) + (8 x 25)
13 x (8 + 25)
13 x (8 x 25)
Which of the following would make the statement true?
6 x 3 =
4 x 4
30 ÷ 2
13 + 3
20 - 2