10 & 100 JumpsGrade 2 · 2.NBT.B.8
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Grade 2 · Arcade · Ages 7–8

10 & 100 Jumps

For grown-ups · the maths standard2.NBT.B.8Mentally add or subtract 10 or 100 to a number from 100 to 900.

  1. Read the sum on the sign.
  2. Move to the right answer.
  3. + 10 changes the tens. + 100 changes the hundreds.
← → keys or tap a lane · 3 lives

Stars at 100 · 250 · 500

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