W h i c h n u m b e r i s i r r a t i o n a l ? Which\ number\ is\ irrational? W h i c h n u m b e r i s i r r a t i o n a l ?

45 \sqrt{45} 4 5 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

100 \sqrt{100} 1 0 0 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

W h y i s 2 i r r a t i o n a l ? Why\ is\ \sqrt{2}\ irrational? W h y i s 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> i r r a t i o n a l ?

The decimal does not end and does not repeat.

What property is this? I f 2 x = 8 t h e n x = 4. If\ 2x=8\ then\ x=4. I f 2 x = 8 t h e n x = 4 .

Subtraction Property of Equality

Multiplication Property of Equality

What property is this? I f x 4 = − 2 t h e n x = − 8. If\ \frac{x}{4}=-2\ then\ x=-8. I f 4 x = − 2 t h e n x = − 8 .

Multiplication Property of Equality

Subtraction Property of Equality

What property is this? I f x − 7 = 10 t h e n x = 17. If\ x-7=10\ then\ x=17. I f x − 7 = 1 0 t h e n x = 1 7 .

Subtraction Property of Equality

Multiplication Property of Equality

What property is this? I f x + 4 = 20 t h e n x = 16. If\ x+4=20\ then\ x=16. I f x + 4 = 2 0 t h e n x = 1 6 .

Subtraction Property of Equality

Multiplication Property of Equality

Rational/Irrational Numbers and Properties

Authored by Annmarie Trombley

Mathematics

8th - 9th Grade

CCSS covered

Used 98+ times

Rational/Irrational Numbers and Properties

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property does this represent:
12 + 16 + 15 = 16 + 12 + 15

Commutuative Property of Multiplication

Distributive Property

Commutative Property of Addition

Associative Property of Addition

Tags

CCSS.1.OA.B.3

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property does this represent: $3(9+4)=3\cdot9+3\cdot4$

Commutative Property of Addition

Distributive Property

Associative Property of Multiplication

Addition Property of Equality

Tags

CCSS.3.OA.B.5

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property does this represent:
(5 + 7) + 6 = 5 + (7 + 6)

Associative Property of Addition

Associative Property of Multiplication

Commutative Property of Addition

Distributive Property

Tags

CCSS.1.OA.B.3

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property does this represent:
7(x + 9)= 7x + 63

Commutative Property of Addition

Distributive Property

Associative Property of Addition

Associative Property of Multiplication

Tags

CCSS.3.OA.B.5

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What property allows this statement to be true?
ab = ba

Associative Property of Multiplication

Distributive Property

Commutative Property of Multiplication

Associative Property of Addition

Tags

CCSS.5.NBT.B.7

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The following is an example of what property?
$\left(6\cdot2\right)\cdot3\ =\ 6\cdot\left(2\cdot3\right)$

Commutative Property of Multiplication

Associative Property of Multiplication

Associative Property of Addition

Distributive Property

Tags

CCSS.3.OA.B.5

MULTIPLE CHOICE QUESTION

1 min • 1 pt

$Which\ number\ is\ irrational?$

9.6

$\sqrt{45}$

3/8

$\sqrt{100}$

Tags

CCSS.8.NS.A.1

10.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Product of $\sqrt{20}$ and $\sqrt{5}$ is...

Rational

Irrational

Tags

CCSS.HSN.RN.B.3

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Rational/Irrational Numbers and Properties

Which property does this represent:
12 + 16 + 15 = 16 + 12 + 15

Which property does this represent: $3(9+4)=3\cdot9+3\cdot4$

Which property does this represent:
(5 + 7) + 6 = 5 + (7 + 6)

Which property does this represent:
7(x + 9)= 7x + 63

What property allows this statement to be true?
ab = ba

The following is an example of what property?
$\left(6\cdot2\right)\cdot3\ =\ 6\cdot\left(2\cdot3\right)$

$Which\ number\ is\ irrational?$

A decimal that never ends or repeats is which type of number?

What type of number is π ?

Product of $\sqrt{20}$ and $\sqrt{5}$ is...

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Popular Resources on Wayground

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Rational/Irrational Numbers and Properties

Which property does this represent: 12 + 16 + 15 = 16 + 12 + 15

Which property does this represent: 3(9+4)=3⋅9+3⋅43(9+4)=3\cdot9+3\cdot43(9+4)=3⋅9+3⋅4

Which property does this represent: (5 + 7) + 6 = 5 + (7 + 6)

Which property does this represent: 7(x + 9)= 7x + 63

What property allows this statement to be true? ab = ba

The following is an example of what property? (6⋅2)⋅3 = 6⋅(2⋅3)\left(6\cdot2\right)\cdot3\ =\ 6\cdot\left(2\cdot3\right)(6⋅2)⋅3 = 6⋅(2⋅3)

Which number is irrational?Which\ number\ is\ irrational?Which number is irrational?

A decimal that never ends or repeats is which type of number?

What type of number is π ?

Product of 20\sqrt{20}20​ and 5\sqrt{5}5​ is...

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Which property does this represent:
12 + 16 + 15 = 16 + 12 + 15

Which property does this represent: $3(9+4)=3\cdot9+3\cdot4$

Which property does this represent:
(5 + 7) + 6 = 5 + (7 + 6)

Which property does this represent:
7(x + 9)= 7x + 63

What property allows this statement to be true?
ab = ba

The following is an example of what property?
$\left(6\cdot2\right)\cdot3\ =\ 6\cdot\left(2\cdot3\right)$

$Which\ number\ is\ irrational?$

Product of $\sqrt{20}$ and $\sqrt{5}$ is...