Lesson 1-1 & 1-2 Review

Convert  2 $\frac{3}{10}$  to a decimal.

• 2.03

• 2.3

• 2.33

• 23.3

Tags

CCSS.4.NF.C.6

Convert the fraction -9/20 to a decimal.

• -0.36

• -0.45

• -0.48

• -0.39

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Convert the fraction  $\frac{1}{11}$  to a decimal. 

• .091

• 1.11

• 0.9

•  $\overline{.09}$  

• .9090

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Convert the mixed number $-2\frac{3}{5}$ to a decimal .

• -2.35

• 2.6

• -2.6

• 2.35

• -2.66

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

What is 2 ⁴/₅ as a decimal?

• 2.45

• 0.8

• 2.8

• 0.45

• 2.25

What is the definition of an integer

• All positive and negative whole numbers
• Decimals or fractions that terminate for repeat
• All positive whole numbers
• 0

Tags

CCSS.8.NS.A.1

If the decimal has a pattern and goes on forever it is called....

• terminating

• repeating

• infinity

• ending

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

How can you determine if a fraction is repeating?

• The number is even.
• The prime factors are either 2 or 5.
• The dividing of the numerator by denominator has a remainder of 0 or stops dividing.
• There is a bar notation or ... in the decimal value.

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Is the fraction 1/12 a repeating or terminating decimal?

• Repeating

• Terminating

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

The decimal expansion of 11/40 is

• terminating

• repeating

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D