Addition
100

If Timmy has 15 cupcakes and he get 14 more how many does he have

29

200

Jimmy has 23 box's he bought 49 more how many box's does Jimmy have

72

300

Riley bought 29 drinks for his birthday he bought for his birthday he bought 35 more how many does he have

64

400

Molly bought 168 sticky notes she bought 234 more how many more does she have

402

500

Billy bought 456 sticky notes he bought 545 more how many does he have  

1001