Which real number property is demonstrated by the expression below? a × 1 a = 1 a\times\frac{1}{a}=1 a × a 1 = 1

Associative Property of Mulitplication

Which of the following equations is an example of the associative property of addition?

5 + ( 8 + 3 ) = ( 5 + 8 ) + 3 5+\left(8+3\right)=\left(5+8\right)+3 5 + ( 8 + 3 ) = ( 5 + 8 ) + 3

4 + 13 = 13 + 4 4+13\ =\ 13+4 4 + 1 3 = 1 3 + 4

2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 ) 2\times\left(9+6\right)=\left(2\times9\right)+\left(2\times6\right) 2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 )

7 + ( − 7 ) = 0 7+\left(-7\right)=0 7 + ( − 7 ) = 0

Which of the following equations is an example of the commutative property of addition?

4 + 13 = 13 + 4 4+13\ =\ 13+4 4 + 1 3 = 1 3 + 4

5 + ( 8 + 3 ) = ( 5 + 8 ) + 3 5+\left(8+3\right)=\left(5+8\right)+3 5 + ( 8 + 3 ) = ( 5 + 8 ) + 3

2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 ) 2\times\left(9+6\right)=\left(2\times9\right)+\left(2\times6\right) 2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 )

7 + ( − 7 ) = 0 7+\left(-7\right)=0 7 + ( − 7 ) = 0

Which of the following equations is an example of additive inverse?

7 + ( − 7 ) = 0 7+\left(-7\right)=0 7 + ( − 7 ) = 0

5 + ( 8 + 3 ) = ( 5 + 8 ) + 3 5+\left(8+3\right)=\left(5+8\right)+3 5 + ( 8 + 3 ) = ( 5 + 8 ) + 3

4 + 13 = 13 + 4 4+13\ =\ 13+4 4 + 1 3 = 1 3 + 4

2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 ) 2\times\left(9+6\right)=\left(2\times9\right)+\left(2\times6\right) 2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 )

Which of the following equations is an example of the identity property of addition?

4 + ( 8 + 6 ) = ( 4 + 8 ) + 6 4+\left(8+6\right)=\left(4+8\right)+6 4 + ( 8 + 6 ) = ( 4 + 8 ) + 6

5 + 3 = 3 + 5 5+3\ =\ 3+5 5 + 3 = 3 + 5

7 + ( − 7 ) = 0 7+\left(-7\right)=0 7 + ( − 7 ) = 0

Which of the following equations is an example of the associative property of multiplication?

5 × ( 8 × 3 ) = ( 5 × 8 ) × 3 5\times\left(8\times3\right)=\left(5\times8\right)\times3 5 × ( 8 × 3 ) = ( 5 × 8 ) × 3

4 × 13 = 13 × 4 4\times13\ =\ 13\times4 4 × 1 3 = 1 3 × 4

2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 ) 2\times\left(9+6\right)=\left(2\times9\right)+\left(2\times6\right) 2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 )

7 × 1 7 = 0 7\times\frac{1}{7}=0 7 × 7 1 = 0

Which of the following equations is an example of the commutative property of multiplication?

4 × 13 = 13 × 4 4\times13\ =\ 13\times4 4 × 1 3 = 1 3 × 4

5 × ( 8 × 3 ) = ( 5 × 8 ) × 3 5\times\left(8\times3\right)=\left(5\times8\right)\times3 5 × ( 8 × 3 ) = ( 5 × 8 ) × 3

2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 ) 2\times\left(9+6\right)=\left(2\times9\right)+\left(2\times6\right) 2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 )

7 × 1 7 = 0 7\times\frac{1}{7}=0 7 × 7 1 = 0

Which of the following equations is an example multiplicative inverse?

7 × 1 7 = 1 7\times\frac{1}{7}=1 7 × 7 1 = 1

4 × ( 8 × 6 ) = ( 4 × 8 ) × 6 4\times\left(8\times6\right)=\left(4\times8\right)\times6 4 × ( 8 × 6 ) = ( 4 × 8 ) × 6

3 × 5 = 5 × 3 3\times5\ =\ 5\times3 3 × 5 = 5 × 3

9 × 1 = 9 9\times1=9 9 × 1 = 9

Which of the following equations is an example of the identity property of multiplication?

9 × 1 = 9 9\times1=9 9 × 1 = 9

4 × ( 8 × 6 ) = ( 4 × 8 ) × 6 4\times\left(8\times6\right)=\left(4\times8\right)\times6 4 × ( 8 × 6 ) = ( 4 × 8 ) × 6

3 × 5 = 5 × 3 3\times5\ =\ 5\times3 3 × 5 = 5 × 3

7 × 1 7 = 0 7\times\frac{1}{7}=0 7 × 7 1 = 0

Which of the following equations is an example of the distributive property?

2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 ) 2\times\left(9+6\right)=\left(2\times9\right)+\left(2\times6\right) 2 × ( 9 + 6 ) = ( 2 × 9 ) + ( 2 × 6 )

5 + ( 8 × 3 ) = ( 5 + 8 ) × 3 5+\left(8\times3\right)=\left(5+8\right)\times3 5 + ( 8 × 3 ) = ( 5 + 8 ) × 3

4 × 13 = 13 × 4 4\times13\ =\ 13\times4 4 × 1 3 = 1 3 × 4

7 + ( − 7 ) = 0 7+\left(-7\right)=0 7 + ( − 7 ) = 0

Which of these is not an example of the commutative property?

23 − 45 = 45 − 23 23-45=45-23 2 3 − 4 5 = 4 5 − 2 3

37 + 61 = 61 + 37 37+61=61+37 3 7 + 6 1 = 6 1 + 3 7

7.6 × 9 = 9 × 7.6 7.6\times9=9\times7.6 7 . 6 × 9 = 9 × 7 . 6

1 3 + 5 2 7 = 5 2 7 + 1 3 \frac{1}{3}+5\frac{2}{7}=5\frac{2}{7}+\frac{1}{3} 3 1 + 5 7 2 = 5 7 2 + 3 1

Which of these is not an example of the commutative property?

63 ÷ 9 = 9 ÷ 63 63\div9=9\div63 6 3 ÷ 9 = 9 ÷ 6 3

3 7 × 1 = 1 × 3 7 \frac{3}{7}\times1=1\times\frac{3}{7} 7 3 × 1 = 1 × 7 3

3.2 × 5.4 = 5.4 × 3.2 3.2\times5.4=5.4\times3.2 3 . 2 × 5 . 4 = 5 . 4 × 3 . 2

13 + 27 = 27 + 13 13+27=27+13 1 3 + 2 7 = 2 7 + 1 3

Real Number Properties Pre-Assessment

Quiz

•

Mathematics

•

7th - 8th Grade

•

Practice Problem

•

Medium

•

CCSS

3.OA.B.5, 7.NS.A.1D, 7.NS.A.1B

+4

Standards-aligned

Deena Avalon

Used 31+ times

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CCSS.7.NS.A.2A

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Real Number Properties Pre-Assessment

20 questions

Which real number property is demonstrated by the expression below?

$\left(a+b\right)+c=a+\left(b+c\right)$

Which real number property is demonstrated by the expression below?

$\left(a\times b\right)\times c=a\times\left(b\times c\right)$

Which real number property is demonstrated by the expression below?

$a\times b=b\times a$

Which real number property is demonstrated by the expression below?

$a\times\left(b+c\right)=a\times b+a\times c$

Which real number property is demonstrated by the expression below?

$a+b=b+a$

Which real number property is demonstrated by the expression below?

$a+0=a$

Which real number property is demonstrated by the expression below?

$a\times1=a$

Which real number property is demonstrated by the expression below?

$a+-a=0$

Which real number property is demonstrated by the expression below?

$a\times\frac{1}{a}=1$

Which of the following equations is an example of the associative property of addition?

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Real Number Properties Pre-Assessment

20 questions

Which real number property is demonstrated by the expression below? (a+b)+c=a+(b+c)\left(a+b\right)+c=a+\left(b+c\right)(a+b)+c=a+(b+c)

Which real number property is demonstrated by the expression below? (a×b)×c=a×(b×c)\left(a\times b\right)\times c=a\times\left(b\times c\right)(a×b)×c=a×(b×c)

Which real number property is demonstrated by the expression below? a×b=b×aa\times b=b\times aa×b=b×a

Which real number property is demonstrated by the expression below? a×(b+c)=a×b+a×ca\times\left(b+c\right)=a\times b+a\times ca×(b+c)=a×b+a×c

Which real number property is demonstrated by the expression below? a+b=b+aa+b=b+aa+b=b+a

Which real number property is demonstrated by the expression below? a+0=aa+0=aa+0=a

Which real number property is demonstrated by the expression below? a×1=aa\times1=aa×1=a

Which real number property is demonstrated by the expression below? a+−a=0a+-a=0a+−a=0

Which real number property is demonstrated by the expression below? a×1a=1a\times\frac{1}{a}=1a×a1​=1

Which of the following equations is an example of the associative property of addition?

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Which real number property is demonstrated by the expression below?

$\left(a+b\right)+c=a+\left(b+c\right)$

Which real number property is demonstrated by the expression below?

$\left(a\times b\right)\times c=a\times\left(b\times c\right)$

Which real number property is demonstrated by the expression below?

$a\times b=b\times a$

Which real number property is demonstrated by the expression below?

$a\times\left(b+c\right)=a\times b+a\times c$

Which real number property is demonstrated by the expression below?

$a+b=b+a$

Which real number property is demonstrated by the expression below?

$a+0=a$

Which real number property is demonstrated by the expression below?

$a\times1=a$

Which real number property is demonstrated by the expression below?

$a+-a=0$

Which real number property is demonstrated by the expression below?

$a\times\frac{1}{a}=1$