Column 1
Column 2
100

There are 5 red squares and 9 blue squares in a bag.  Isaac put 7 more squares in the bag.  How many squares are in the bag now? 

21

100

David has 20 pieces of candy.  David ate 6 pieces of candy.  Then Bob gave him 4 more pieces of candy.  How many pieces of candy does David have now?

18 pieces of candy

200

Molly had a box of 64 crayons.  The box tipped over and 19 crayons fell out.  How many crayons were left in the box?

45 crayons

200

Troy brought 30 cupcakes to school for his birthday.  he gave away 23 of them.  How many cupcakes does he have left?

7 cupcakes

300

Jim got 50 Christmas cards in the mail.  Ryan got 32 Christmas cards in the mail.  How many more cards did Jim get than Ryan?

18 cards

300

Angela ate 13 cookies, Toby ate 19 cookies, Michael ate 24 cookies and Pam ate 9 cookies.  How many cookies did they eat in all?

65 cookies

400

There are 29 kids visiting Santa.  16 more kids come to visit Santa.  After a while 13 kids leave.  How many kids are still visiting Santa?

32 kids

400

Buddy the elf made some toys for Santa yesterday.  Today he made 13 toys for Santa.  Now he has 29 toys for Santa.  How many toys did he make for Santa yesterday?

16 toys

500

78 acorns were on the ground.  Jan picked up 31 of the acorns.  After that 17 more acorns fell to the ground.  How many acorns are on the ground now?

64 acorns

500

Dan read 26 pages of his book on Monday.  He read 15 pages on Tuesday.  He read some more pages on Wednesday.  Dan has now read 54 pages of his book.  How many pages did he read on Wednesday?

13 pages