Addition Subtraction Rounding

Solve:
246 + 553 = ?

• 313

• 799

• 809

• 307

Find the sum of 12908; 456; 7843

679

+56

• 61215

• 635

• 4635

• 345

• 735

Use mental math to solve.

120 + 42 + 80

Evaluate responses using AI:

OFF

• 860

• 900

• 960

• 100

Round 26 - 14

• 12

• 20

• 40

• 30

35,621 + 456

• 40,456

• 35,167

• 40,500

• 36,077

Ms. Pushies bought 600 stickers last year. I only have 230 stickers left. How many stickers did I use?

• 430 stickers

• 470 stickers

• 330 stickers

• 370 stickers

I started this year with 370 stickers! Then I bought 250 more stickers. How many stickers do I have altogether now?

• 560 stickers

• 620 stickers

• 120 stickers

• 460 stickers

Round 897 to the nearest 100