3rd Grade Math Quiz
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OPERATIONS AND ALGEBRAIC THINKING
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Which property explains why
3
×
7
=
7
×
3
3\times7=7\times3
3
×
7
=
7
×
3
is always true?
A
The additive property:
3
+
7
=
10
3+7=10
3
+
7
=
10
on both sides
B
This is only true when both factors are odd numbers
C
The associative property: you can change the grouping
D
The commutative property: order does not change the product
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