Mrs. Thomas has 5 cups with 10 erasers in each cup. After a few days, her students used 17 erasers. How many erasers remain?
What is 33 erasers?
What is 225 points?
Mrs. Thomas has 3 cups with 20 pencils in each cup. After a few days, her students used 26 pencils. How many pencils remain?
What is 34 pencils?
On Monday, William read 25 pages of his book. His goal is to read a total of 125 by Friday. Write an equation that can be used to find how many more pages, (p), William needs to read to meet his goal.
What is 125-25=p ?
On Monday, William read 30 pages of his book. On Tuesday, he read 20 pages of his book. His goal is to read a total of 160 by Friday. Write equation(s) that can be used to find how many more pages, (p), William needs to read to meet his goal.
and 160-50=p
?