Word problems with addition and subtraction

Front

Sarah has 15 apples. She gives 7 apples to her friend. How many apples does Sarah have left?

Back

8

Front

Tom has 23 marbles. He buys 12 more marbles. How many marbles does Tom have now?

Back

35

Front

A farmer has 50 cows. He sells 18 cows. How many cows does the farmer have now?

Back

32

Front

Lisa has 40 candies. She gives 15 candies to her brother and 10 candies to her sister. How many candies does Lisa have left?

Back

15

Front

There are 28 students in a class. If 9 students are absent, how many students are present?

Back

19