6th grade review

Which expression is the same as 7 x 7 x7?

• 7 x 3

•  $2^7$  

•  $7^3$  

•  $7^7$  

Tags

CCSS.6.EE.A.1

What is the opposite of -6?

• 0

• $\frac{1}{6}$

• 6

• 1

Tags

CCSS.6.NS.C.6A

Which set of rational numbers is correctly ordered from least to greatest?

• -0.3, -0.4, -0.5

• -0.5, -0.4, -0.3

• -0.5, -0.3, -0.4

• -0.3, -0.5 , -0.4

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which number has the same absolute value as -21?

• 0

• 1

• $\frac{1}{21}$

• 21

Tags

CCSS.6.NS.C.7C

The elevation of New Orleans is on average 8 feet below sea level. Which correctly describes the opposite of new Orleans elevation?

• on average 8 feet below sea level

• at sea level

• on average 8 feet above sea level

• 8 feet

Tags

CCSS.6.NS.C.6A

Which show the integers in order from greatest to least?

• -2, 1, 5

• 5,-2,1

• 5,1,-2

• 1,5,-2

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Alecia placed the numbers 0.2, 0.4, -0.8 and 0.1 on the number line. Which of the numbers is furthest from zero?

• -0.8

• 0.2

• 0.1

• 0.4

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

What is the GCF of 15 and 30?

• 5

• 10

• 15

• 30

Which statement about rational numbers is correct?

• All rational numbers are also integers.

• Zero is not a rational number.

• All integers are also rational numbers.

• All rational numbers are also whole numbers

Anna wrote  $4\ \frac{1}{2}$  in the form  $\frac{a}{b}$  . What number did she write?

•  $\frac{2}{9}$  

•  $4\ \frac{1}{2}$  

•  $\frac{9}{2}$  

•  $\frac{5}{2}$