Sixth Grade Math Review

Order of Operations

100

What operations are always performed last?

addition and/subtraction

200

 3 + 5 x 2?

13

300

5 * 2 + (12 - 4)

18

400

5² + 7 * 4

53

500

What is the numerical expression for: 5 times the quotient of 12 and 3

5 * (12/3)

area/perimeter

100

A = l*w is the formula for what?

the area of a square or rectangle.

200

I am a square with side lengths of 5 inches, what is the perimeter?

20 inches

300

What is the area of a rectangle with a length of 12 inches and a width of 4 inches?

48 square inches

400

I am a square. Length is 12. Find the area.

What is 144 square units

500

I am a rectangle. My area is 240 square inches. My length is 15. What is the width?

What is 16 inches

Fraction, Decimal and Percent

100

Find the fraction equivalent for .5

What is 1/2

200

Find the percent for .125

What is 12.5%

300

my decimal is .4 What is the fraction?

What is 2/5

400

Find the decimal and percent for 3/8.

What is .375 and 37.5%

500

Name the fraction for 34%

What is 34/100

Decimal Operations

100

.2 +.06 =

What is .26

200

.23 - .2 =

What is 0.03?

300

.32 x .2

What is .064?

400

.246 / .2

What is 1.23?

500

How do you read this number? 2.3569

What is two and 3 thousand five hundred sixty- nine ten thousandths

Fraction Operations

100

1/3 + 2/3 =

What is 1?

200

4/5 - 1/2 =

What is 3/10

300

1/2 x 4/9 =

What is 2/9

400

3/4 divided by 1/2 =

What is 1 and 1/2?

500

How do you write a whole number as a fraction?

Give it a denominator of 1