Math Project

Operations with Integers

100

-115-105-95

-315

200

 Find the missing integer:

__ - (-7) = -10

-17

300

Find the missing integer:

-14 * __  = 154 

-11

400

(-6) (-7) (-8) =

-336 

double points x2

500

- 28 -(- 16) - (15 - 65) + 2 (-5) =

28

PEMDAS and Math Properties

100

-5(6a-25) =

- 30a + 125

200

100⁰ - 3³ (-2)²=

-107

300

2[16 - 7y + (-5)²] =

64-28y+100

400

Find the Base:

X³ = 343

what is X?

-7

500

2 [(-8) -(-7)]² * [3+(-2)³] =

-10

Fractions and Decimals

100

3 1/7 - 8 8/49

-5 1/49

No points (;

200

- 55.75 -72.26 =

-128.01

300

-16.5 - (15.04 - 99.7) =

68.16

triple points (;

400

Solve and Simplify:

Save the strays, a shelter for dogs and cats, is bread across 3 1/6 acres of land. If 1 7/9 acres of space is dedicated to cats, how much space is used for dogs?

1 7/18 acres of land is used for dogs

500

Solve and Simplify:

A girl made a large ribbon wreath with 26 1/2 feet of red ribbon and 12 1/8 feet of green ribbon. How many feet of the two ribbons did she use to make to make the wreath?

She used 38 5/8 feet of ribbon