WaffleMath LogoWaffleMath
K12345678HSBrowse standardsBrowse worksheetsRecursos para profesores

Estimación Worksheet

Recommended for 2do grado — 5to grado

Más Estimación JuegosAll Worksheets
New Worksheet

Estimación Worksheet

Name: ____________________Date: ____________

Instructions: Estimar sumas, diferencias y productos mediante redondeo y números compatibles.

20 problems

  1. Estimate 86 + 76 by rounding each number to the nearest 10: ______
  2. Estimate 57 − 33 by rounding each number to the nearest 10: ______
  3. Estimate 44 − 46 by rounding each number to the nearest 10: ______
  4. Estimate 22 − 53 by rounding each number to the nearest 10: ______
  5. Estimate 48 − 84 by rounding each number to the nearest 10: ______
  6. Estimate 44 + 38 by rounding each number to the nearest 10: ______
  7. Estimate 46 − 63 by rounding each number to the nearest 10: ______
  8. Estimate 46 + 79 by rounding each number to the nearest 10: ______
  9. Estimate 26 − 66 by rounding each number to the nearest 10: ______
  10. Estimate 85 − 84 by rounding each number to the nearest 10: ______
  11. Estimate 22 + 49 by rounding each number to the nearest 10: ______
  12. Estimate 77 − 44 by rounding each number to the nearest 10: ______
  13. Estimate 25 + 27 by rounding each number to the nearest 10: ______
  14. Estimate 63 + 51 by rounding each number to the nearest 10: ______
  15. Estimate 39 − 57 by rounding each number to the nearest 10: ______
  16. Estimate 58 − 27 by rounding each number to the nearest 10: ______
  17. Estimate 88 + 55 by rounding each number to the nearest 10: ______
  18. Estimate 89 − 23 by rounding each number to the nearest 10: ______
  19. Estimate 30 − 51 by rounding each number to the nearest 10: ______
  20. Estimate 84 − 28 by rounding each number to the nearest 10: ______