One-Step Equations +
What is the inverse operation of addition?
Subtraction
What is the inverse operation of subtraction?
Addition
What is the inverse operation of multiplication?
Division
What is the inverse operation of division?
Multiplication
If the inequality has a greater than or equal to symbol, what kind of dot would be used on a number line?
Closed Dot
v + 3 = 11
v = 8
20=r - 6.56
r = 26.56
6d = 30
d = 5
6=s/2
s = 12
Solve the inequality.
x - 2 > 5
x > 7
f + 7.32 = 10.32
f = 3
DAILY DOUBLE
x - 40=34
x = 74
7c = 105
c = 15
y/91=3
y = 273
Open Dot
DAILY DOUBLE
56+x=101
x = 45
x - 6.4=28
x = 34.4
3.6 = 4r
r = 0.9
1.4=a/2
a = 2.8
Solve the inequality.
9 + v < 22
v < 13
Mr. Adams is going on a 203 mile road trip to see his daughter play soccer. He has already traveled 136 miles. Find the number of miles he needs to travel to complete the road trip.
What is 67 miles?
Mrs. Harrison is running a race. She stopped to tie her shoe at 4/5 mile. Then she ran the remaining 2 2/5 miles to complete the race. Find the total distance of the race.
What is 3 1/5 miles?
Mrs. Miller is shopping for new books for her classroom. The books are $8.50 each and she has $120 to spend. Find the number of new books Mrs. Miller can purchase for her classroom.
What is 14 books?
Luke mowed the lawn and planted flowers for his mom. The amount of time he spent mowing the law was one-third the amount of time it took him to plant flowers. It took him 35 minutes to mow the lawn. Find the amount of time it took Luke to plant the flowers.
What is 105 minutes?
or
1 hour 45 minutes
At the end of his vacation, Mr. Lee has $55 left to spend at a souvenir shop. He would like to buy some picture frames that cost $12.75 each to display some of his vacation photos.
Find the the greatest number of frames Mr. Lee can buy.
What is 4 frames?