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Grade:
7
, Subject:
Math
, Topic:
Properties of operations
Question 1:
Which of the following is an example of Commutative Property of addition?
2 + 7 = 9 − 2
2 + 7 = 7 + 2
7 × 1 = 7
( 2 + 7 ) + 3 = 7 + ( 3 + 2)
Question 2:
Which is an example of Identity Property of addition?
2 + 3 = 3 + 2
1 × 6 = 6
(1 + 2) + 3 = (2 + 3) + 1
6 + 0 = 6
Question 3:
Which is an example of Associative Property of addition?
3 + ( 4 + 5) = (3 + 4) + 5
5 + 3 = 3 + 5
3 + 0 = 3
3 + (−3) = 0
Question 4:
Which statement is NOT correct?
Changing the groupings of the addends will not affect the sum.
Changing the order of the addends will not affect the sum.
Changing the groupings of the addends will affect the sum.
When you add 0 to any real number, the sum is the number itself.
Question 5:
Which property of addition does the following expresion illustrate?
9 + 0 = 9
Distributive property
Zero Property
Commutative property
Identity property
Question 6:
Which property of addition is used in the following?
(5 + 12) + 6 = 5 + (12 + 6)
Commutative Property
Associative Property
Distributive Property
Additive Identity Property
Question 7:
Which property of addition is used in the following?
4*(6 + 3) = 4*6 + 4*3
Associative Property
Commutative Property
Distributive Property
none of the above
Question 8:
Which property will you use to simplify the following expression?
3(y + 2)
Commutative Property
Zero Product Property
Associative Property
Distributive Property
Question 9:
Which of the following does not show Commutative Property?
x + y = y + x
xy - 3 = xy
yx = xy
3 + y = y + 3
Question 10:
When simplifying expressions with parentheses, you will be applying the ___________.
Distributive Property
Commutative Property
Associative Property
Identity Property
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