Numroo Math

Number Bond Racers

Race through facts within 20 using number bonds.

Grade 1 · Free · No sign-up

CCSS 1.OA · Grade 1

Number Bond Racers

Race through facts within 20 using number bonds.

Stage 1Score: 0

8 + 7 = ?

How to play

Read the problem and follow the on-screen steps. You can also practice with a printable worksheet.

What you will learn

Grade 1 · Add and Subtract within 20

  • Add within 20
  • Subtract within 20
  • Use strategies like making ten

Practice with worksheets