Grade 7 Math Mashup and more...

Fractions

100

What is 2/4 +3/8

7/8 or 0.875

200

3/4 - 2/5

7/20 or 0.35

300

Name the tallest teacher at DFMS

Who is Mr. Gonzalez?

400

13 1/2 - 4 1/2

9

500

Name the grade at DFMS with the greatest amount of students.

What is 8th grade?

Integers

100

-18 + 25

7

200

Find the product: 

 -4 (25)

-100

300

-12+(-24)

-36

400

If x=-3 evaluate 15 - 4x

27

500

99/(2-13)

-9

Expressions

100

Write as an algebraic expression: the difference of sixty and a number

60-n

200

Write an algebraic expression for: the quotient of a number x and five

x/5

300

Write as an algebraic expression: eleven more than four times a number

11 + 4n or 4n + 11

400

Combine like terms: 3x + 8 + 4x - 3

7x + 5

500

Combine like terms: -8a + 9 -3a - 6

-11a + 3

Decimals

100

1.23 + 7.98

9.21

200

13.4 - 9.72

3.68

300

Give the decimal of 3/40

0.075

400

3.5 x 4.72

16.625

500

Which is greater 5/7 or 2/3

5/7

Equations

100

x + 8 = 15

x = 7

200

x - 9 = -4

x = 5

300

-3b = 42

b = -14

400

2x + 8 = 20

x = 6

500

x / 2 - 9 =  3

x = 24