One-Step Addition or Subtraction
One-Step Multiplication or Division
One-Step Rational Coefficients
Review
Review
100
a + 4 = 10
a = 6
100
2x = 16
x = 8
100
1.5y = 3
y = 2
100
Find the unit rate: 360 miles in 6 hours
60 miles in 1 hour
100
What is -10 - (-12)
2
200
b - 9 = 25
b = 34
200
s/9 = 10
s = 90
200
(1/2)g= 8
g = 16
200
What is 32% of 4
1.28
200
Write 7/20 as a decimal
0.35
300
c + 52 = 31
c = - 21
300
-14t = -84
t = 6
300
-5n = -24.5
n = 4.9
300
What percent of 50 is 18?
36%
300
Alex puts $580 into a savings account. The account pays 3% simple interest. How much interest will he earn in 5 years?
I = $87
400
d - 93 = - 64
d = 29
400
r/-33 = 25
r = -825
400
(7/8)k = (5/6)
k = 20/21
400
What is the percent of change of 15 yards to 18 yards
20%
400
Find the total cost: $1,200 tv with a 10% discount
$1,080
500
e + 1580 = 972
e = -608
500
w/124 = -11
w = -1364
500
(-7/9)m = (11/6)
m = - 33/14 or -2 (5/14)
500
Find the total cost: $1,500 computer with 7% tax
$1,605
500
Solve: 8 (5/6) - 2 (1/3)
6 (1/2)
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