Estimation of Results
Math
Estimation of Results starts at 3 and continues till grade 5.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Estimation of Results.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 4
Estimate the difference: 356 - 178. Round both numbers to the nearest hundred.
Estimate the difference: 423 - 189. Round both numbers to the nearest hundred before subtracting.
Estimate the difference: 512 - 278. Round both numbers to the nearest hundred.
Estimate the difference: 645 - 289. Round both numbers to the nearest hundred.
Estimate the difference: 789 - 412. Round both numbers to the nearest hundred.
Estimate the difference: 812 - 399. Round both numbers to the nearest hundred.
Estimate the difference: 921 - 488. Round both numbers to the nearest hundred.
Estimate the product of 27 and 8 by rounding 27 to the nearest ten.
Estimate the sum of 234 and 678 by rounding to the nearest hundred.
Estimate the sum of 47 and 32 by rounding each number to the nearest ten before adding.
Estimate the sum: 123 + 78. Round both numbers to the nearest ten.
Estimate the sum: 159 + 243. Round both numbers to the nearest hundred.
Estimate the sum: 245 + 367. Round both numbers to the nearest hundred.
Estimate the sum: 399 + 501. Round both numbers to the nearest hundred.
Estimate the sum: 58 + 36. Round both numbers to the nearest ten.
Estimate the sum: 67 + 44. Round both numbers to the nearest ten.
Estimate the sum: 88 + 24. Round both numbers to the nearest ten.
Explain why estimation is important in everyday life.
If a book has 97 pages, about how many pages are in 3 such books?
If a box holds 53 apples, about how many apples are in 6 boxes?
