Holiday Math! Addition within 1,000

Sam has 200 + 50 + 9 Christmas Ornaments.

Emma has 200 + 5 + 9 Christmas Ornaments.

Who was more ornaments?

• Sam

• Emma

Ella's class made 340 + 55 cookies for Santa.

What other problem could I use to find the total number of cookies Ella made?

• 3 + 4 + 5 + 5

• 300 + 40 + 50 + 5

• 34 + 55

• 300 + 500 + 4 + 5

322 presents + 475 presents = ?

• 23 presents

• 153 presents

• 507 presents

• 797 presents

• Cup A

• Cup B

• Factory A

• Factory B