Practice

Adding Integers

100

-3 + 6

3

200

2 + (-2)

0

300

-35 + 30

-5

400

5 + (-7) + (-2) + 4

0

500

-100 + 300 + (-200) + 4 + -3

1

Adding and subtracting integers

100

-3 - 5

-8

200

2 - 9

-7

300

-2 - (-3) + (-1) - 4

-4

400

-30 - 20 + (-50) +10

-90

500

-1205 - 450 - (-150) 

-1505

Lines and Angles

100

An angle less than 90 degrees

acute angle

200

a 90 degree angle

right angle

300

an angle greater than 90 degress

obtuse angle

400

A part of a line that goes forever in one direction and has one endpoint.

ray

500

A part of a line with two endpoints

line segment

Geometry

100

What do you call an 8 sided shape?

octagon

200

When you multiply the length of a rectangle by the width, you find its _______

area

300

what is the name of a three dimensional (3d) square?

cube

400

when you add all the side lengths of a shape together you find its  ________

perimeter

500

My garden is 2 square meters.  I should put four flowers in each 1/4 of a meter.  How many flowers should fit in my garden? 

32 flowers

Random

100

x - y     if x=4 and y=8

-4

200

I need to leave for work at 6:00am.  It takes me an hour and fifteen minutes to get ready.  What time should I start getting ready? 

4:45am

300

How much money is this: 

five quarters, six nickels, a dime, and three pennies

$1.68

400

2/5 x 3/5

6/25

500

Five people had three nickels each.  How much money did they have in all? 

75 cents