Math Properties
Fractions Decimals Percent
Math Operations w Rational Numbers
Vocabulary
Rational v Irrational
Miscellaneous
200

What is the property? 5 x 0 =0

Zero Property Multiplication

200

What is 0.777... as a fraction?

7/9

200

Evaluate the expression

(−7) + (−4) + 7

-4

200

A ______________ decimal is one that takes on a pattern of digits that continues forever.

Repeating

200

Is  pi rational or irrational. Explain

Irrational, it does not end

200

All square roots are irrational.

False

(\sqrt(16)=4)

400

What is the property?

(6 + 2) + 8 = 6 + (2 + 8) 

Associative Property of Addition

400

Write 0.54 as a fraction

54/100

400

Find the product

-4/5 x 2/3

 

-8/15

400

The distance a number is from zero

Absolute value

400

Is 3.141596128... rational?

No, there is no repeating pattern

400

Integers are irrational numbers

False

600

What is the missing number?

(3 + 4) + 7 = 3 + (4 + ___) 

7

600

Write 5/99 as a decimal.

0.0505050505...

600

The temperature was -12.6 degrees. The temperature goes up 7.9 degrees. What is the new temperature?

-4.7

600

Are whole numbers that also include all the negative whole numbers. So they are as small as -infinity and as big as infinity.

Integers

600

Is 42.5 rational or irrational? Explain.

Rational, terminating decimal

600

Which equation shows the Identity Property of Multiplication ? 

A. a + a + a = 3

B. (a + b) + 5 = a + (5 + b)

C. a x 1

D. a(b + c) = ab + ac 

C

800

What is the property?

36 x 1=36

Identity Property of Multiplication

800

Write 2/4 as a percent.

50%

800

When adding two negative numbers, the sum will be negative. 


Always, sometimes or never true.

Always

800

Any number that is NOT a rational number. That is numbers that have a repeating fraction or decimal. Pi is a complex number. It never ends. 1/3 is a repeating fraction.

Irrational Number

800

Is 2/3 rational or irrational? Explain.

Rational, it is a fraction.

800

Terminating decimals have a denominator of 1 with zeroes

True

1000

Which is an example of Identity Property of Addition

A.  8 x 1 = 8

B. 9 + 7 = 7 + 9 

C. 5 + 0 = 5

D. (7 + 3) + 2 = 7 + (3 + 2)

C
1000

What is 55/100.... as a percent?

55%

1000

-3/4 / -1/2

1 1/2

1000

This is all the counting numbers and also the number 0.

Whole Numbers

1000

Is 81.23232323... rational or irrational? Explain.

Rational, it is a repeating decimal

1000

Which Property of Multiplication is shown ? (4 + 3) x 9 = 4 x 9 + 3 x 9 

A.  Associative Property 

B. Commutative Property 

C. Identity Property 

D. Distributive Property

D

1200

In which property does changing the grouping of the factors order not change the product?

Associative Property

1200

What is  

3/5

as a percent?

60%

1200

|-10| - 3

7

1200

Tessa bought stock in a restaurant for $170.00. Her stock is now worth $251.60. What is the percentage increase of the value of Tessa's stock?

48%

1200

Rational or Irrational

39.604156...

Irrational

1200

|-15| + -4

11