Add and Subtract by 5's and 10's

Help

If there are 5 fishes and Tim buys 5 more, how many fishes does Tim have now?

10

Sally has 10 pencils and she gave 5 to her sister. How many pencils does Sally have now?

5

Billy has 30 horses and he bought 10 more. How many horses does Billy have total?

40

Unlock this slideshow and over 4 million more with Baamboozle+

Try slideshows