Sarah picked up 6 cans to recycle. Jordan picked up some more cans. Together they picked up 25 cans. How many cans did Jordan pick up?
What is 19 cans.
Dustin cuts down 20.5 trees in 2 days. His partner, Kyle, cut down 5 fewer trees than Dustin in 2 days. How many trees can they cut down together in a day?
20.5 + 15.5 = 36 / 2 = 18 trees together in a day
A class has 30 points when they start to school on Monday. That day, Mr. Lane took away 1/3 of their points. On Tuesday he took away half of their points. How many points did the class have after Tuesday?
30/3=10. 30-10=20. 20/2 = 10 points on Tuesday.
A class has 30 points when they start to school on Monday. That day, Mr. Lane took away 1/3 of their points. On Tuesday he took away half of their points. How many points did the class lose altogether on Monday and Tuesday?
20 points