Solving Word Problems Involving Addition and Subtraction

The bakery has 381 chocolate cupcakes and 346 vanilla cupcakes. How many total cupcakes does the bakery have?

The store has 150 baseballs. At the end of the month, there were 81 baseballs left. How many baseballs did the store sell?

There are 112 ducks at the pond. 78 ducks flew away. How many ducks are still at the pond?

Gary wants to buy a new video game system that costs RM395. He has RM318. How much more money does Gary need?

Max is 183 cm tall. Ruby is 169 cm tall. How much taller is Max than Ruby?

On Friday, 354 people went to the fair. On Saturday, 551 people went to the fair. How many people went to the fair in all?