There are 14 birds in the tree. 4 fly away. How many birds are in the tree now?
10 birds
200
12 - 6 =
What is 6
200
Aarna has 15 stamp cards. Kurtis has 8 stamp cards. How many more stamp cards does Aarna have than Kurtis?
7 stamp cards
300
15 - 5 =
What is 10
300
Saryu has 18 pencils. John has 13 fewer pencils. How many fewer pencils does John have than Saryu?
John has 5 fewer pencils.
400
18 - 7 =
What is 11
400
There were some marbles on the table. 7 marbles rolled off the table. Now there are 13 marbles. How many marbles were on the table before some rolled off?
20 marbles
500
19 - 11 =
What is 8
500
Joey has 8 fewer books than his brother. His brother has 13 books. How many books does Joey have?