Adding/Subtracting Integers
12+13=
What is 25?
15 x 3=
What is 45?
0.5 as a fraction
What is 1/2?
A graph that is a straight line and passes through the origin.
What is a proportional graph?
0.987 as a percent
What is 98.7%?
-8+-19=
18/6=
What is 3?
Divide the numerator by the denominator.
How to convert a fraction to a decimal?
The constant of proportionality in the equation y=9x.
What is 9?
What is 50% of 150?
75
-11+18=
What is 7?
-11 x -3=
What is 33?
0.25-0.75=
What is -0.50?
Jeremiah can walk 14 miles in 7 hours. What is the unit rate?
2 miles per hour
62 is 80% of what number?
77.5
13-(-9)=
What is 22?
21/-7=
What is -3?
2.1 x -3=
What is -6.3?
Find the unit rate:
12 cookies for $3.00.
$0.25 for 1 cookie
32 is what percent of 78? Round to the nearest percent.
41%
-95-102=
What is -197?
-60/-5=
What is 12?
-126/-0.2
What is 630?
What is the better deal: 7 pencils for $3.50 or 10 pencils for 5.75?
7 pencils for $3.50
Eduardo deposited $250 into a savings account 3 years ago with a 5% interest rate. How much money did he earn in interest?
$37.50