Addition Within 1,000

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

• Factory A

• Factory B

625 + 285 =

• 910

• 905

• 900

• 340

99 + 199 =

• 298

• 288

• 198

• 100

320\ +280\ =

• 560

• 600

• 160

• 500

20+1,000=

• 1,020

• 1,030

• 1,040

792+3=

• 695

• 795

• 796

54+504=

• 558

• 556

• 557