Study

Multidigit Addition Estimation

  •   0%
  •  0     0     0

      Back   Restart
  • Estimate 291+420
    700
  • Estimate 627+384=
    1000
  • Estimate 92+76=
    180
  • Estimate 82+61=
    140
  • Estimate 459+213=
    670
  • Estimate 761+118=
    900
  • Estimate 36+43=
    80
  • Estimate 642+287
    950
  • Estimate 302+412=
    700
  • Estimate 425+362=
    800
    • Your experience on this site will be improved by allowing cookies.