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12 questions
Which expression is equivalent to 90 + 30?
90 x 30
30 + 90
90 ÷ 30
30 ÷ 90
Which two can be used in commutative property?
Multiplication
Subtraction
Division
Addition
40 ÷ 60 is equivalent to 60 ÷ 40
True
False
Is 24850109 + 4729350 equal to 4729350 + 24850109?
Yes
No
Which is the rule of commutative property??
Simplifying the problem does not change the answer
The order in which we divide or subtract does not change the answer
The order in which we multiply/add does not impact the answer
Changing where parentheses are does not change the outcome
Associative property and commutative property are the same thing
False
True
Which two display commutative property?
30(3 + 5) = 30 x 3 + 30 x 5
78 + 34 = 34 + 78
94 + 50 = 50 + 94
(2 + 5) + 8 = (8 + 2) + 5
3 x 4 = 4 x 3 displays commutative property correctly
True
False
Which of these shows the meaning of commutative property with variables?
ab = ba
ac = ca
bc = cb
All of these
84 + 74 =
47 + 48
74 + 84
14 + 84
84 + 47
Commutative property explains how the placement of parentheses doesn't change the answer
False
True
You can use ________ and ______________ in commutative property
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