Addition and Subtraction
Solve 34+x=100
66
5x=345
69
After Caleb deposits $60 into his savings account, the balance is $148. What was his balance before his deposit?
C + 60 = 148
n-6.2=15.1
21.3
3h=57
19
An elephant can eat 450 pounds of vegetation per day. How long will a 3600-pound supply of vegetation last the elephant?
450E = 3600
j-34=200
234
Maria made a new costume that used 38.9 feet of fabric. She realized she only has 3.682 feet left. How much fabric did she start the day with?
M - 38.9 = 3.682
c+56=200
144
t/30=6
180
Chelsea and three of her friends went out to eat. They decided to split the bill evenly. Each person paid nine dollars. What was the total bill?
C / 4 = 9
3.5+b=6.1
2.6
5c=500
100
The Petrified Forest National Park in Arizona recently shrunk their boundaries by 93,533 acres. The original size was 125,000. What is the new size of the park?
P - 93,533 = 125,000.