Circles
Proportions
2-Step Equations
Percent Problems
Integer Rules
100

The area of a circle when its diameter is 12 meters long. 

What is 113.04 sq.m? 

100

2/4 = x/16

What is x = 8? 

100

3x - 16 = 14 

 What is x = 10? 

100

13% of 465. 

What is 60.45?

100

A negative TIMES a negative. 

What is POSITIVE? 

200
Formula to find Circumference. 

What is 2(pi)r OR pi x d?

200

x/5 = 14/35

What is x = 2? 

200

2d + 35 = 49. 

What is d = 7? 

200

250% as a decimal.

What is 2.50? 

200

-3 + 8

What is +5?

300

The length across an edge, THROUGH the CENTER, to the other edge.

What is DIAMETER? 

300

1/4 = x/100

What is x = 25? 

300

2b + 6 = 18 

What is b = 6? 

300

5/8 as a percent.

What is 62.5%? 

300

6.2 - ( + 72.04) 

What is 65.84?

400

The length of the diameter if radius is 87.12 in. 

What is 174.24?

400

For every 2 oranges, Mr. Diaz has 7 apples. He has 10 oranges and this many apples. 

What is 35 apples? 

400

It is another word for opposite. 

What is INVERSE? 

400

Is 74% of 876.

What is 648.24?

400

-7 - (-47). 

What is +40? 

500
The first 5 digits of pi after 3

What is 14159?

500

The height of 4 feet, 7 inches in total inches. 

What is 55 inches? 

500

The number in front of the variable is called ______ and implies that we are ______ the number. 

What is COEFFICIENT and MULTIPLYING? 

500

Is the amount of times in this direction we move the decimal to convert to a percent

What is 2 times to the right? 🙄

500

Finish the lyrics: Same signs add and ...

What is: keep, different signs subtract. Keep the sign of the bigger number, your answer will be just right!