499 + ____ = 971
472
Emma has 324 red apples, and her friend Lucy has 178 green apples. How many apples do they have in total?
502 apples
629 - ____ = 352
277
Jake had 500 toy cars. He gave 245 toy cars to his friends. How many toy cars does Jake have now?
255 toy cars
____ + 159 = 993
834
Emma made a snow fort with 476 snowballs. Her brother added some more snowballs. Now the fort has 842 snowballs. How many snowballs did Emma's brother add to the snow fort?
366 snowballs
____ - 176 = 824
1,000
There were 206 penguins sliding on the ice. Later, some of the penguins waddled away, leaving 47 penguins remaining on the ice. How many penguins waddled away?
159 penguins
5_9 + _8_ = 825
549 + 386 = 825
A store has 408 red winter hats and 269 blue winter hats. How many more red winter hats are there than blue?