6th Grade Math Review

Mystery

100

The opposite of -5

5

200

The absolute value of -70

70

300

25% of 20

5

400

True or false: 

-500>-1

False -500<-1

500

Calculate the distance between the following points:

(-6,4) and (7,4)

13 units

Ratios/Rates

100

Provide correct ratio language to describe the following relationship: 4 cookies to 3 cakes.

For every 4 cookies there are 3 cakes 

or 

The ratio of the number of cookies to cakes is 4:3.

200

If Yousuf can travel on his scooter 50 kilometers in 2 hours what is Yousuf's unit rate?

25 kilometers per hour.

300

What acronym is used to remember the conversion units in the metric system?

King Henry Died Unusually Drinking Chocolate Milk

400

Using your Distance formula D=(R) (T), If Salma can run 7 Kilometers per hour and she runs a distance of 84 kilometers over the course of the week how many hours at this rate did it take her to run this distance?

12 hours

500

The ratio of Guardians of the Galaxy Fans to the number of Justice League fans at DAA is 8:3. If there are a total of 66 fans altogether how many Guardians of the Galaxy fans were there?

48 fans for Guardians of the Galaxy

Rational Numbers

100

True or false: The absolute value of a number is the distance a number is from its opposite. If false what is the absolute value of a number?

False. It is the distance a number is from 0 on the number line.

200

When we rewrite the following problem: -5-7 we use what rule to make it an addition problem? What would the problem be rewritten?

The additive inverse would make this problem -5+(-7).

300

-17-(-17) ?

0

400

The following numbers are all irrational except: 

-75.3454..., 0.7653..., -4.777777...., -800.23418...

-4.777777....

500

What percent is equivalent to the decimal .005

.5%

Fractions

100

True or False: You CAN add two fractions together with different denominators?

False

200

What do you call a fraction where the numerator and denominator switch places?

Reciprocal

300

True or False: When multiplying two fractions together you first must find like denominators.

False. When multiplying fractions the denominators do not need to be the same.

400

Dividing fractions requires us to use KCF. What does KCF stand for and what is the "F" in mathematical terminology?

Keep Change Flip. "Flip" is the reciprocal.

500

(4/16) * (5/15) ?

1/12

Random

100

Pi can be classified as this type of number.

Irrational

200

-7-(-7) ?

0

300

A whole number would include the all of the following numbers except: -3, 0, 3, 6, 9, 12...

-3

400

If the ratio of penguins to seals on one island in Antarctica is 3:1 and there are there are 36 penguins how many seals are there?

12 seals

500

5.05 divided by .05

101