Estimation
Math
Estimation starts at 2 and continues till grade 5.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Estimation.
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 3
Estimate the difference between 92 and 47.
Estimate the number of apples in a basket if there are about 9 apples in each of 5 rows.
Estimate the number of cookies if you bake 4 trays with about 12 cookies each.
Estimate the number of days in 7 weeks.
Estimate the number of apples in a basket if there are about 9 apples in each of 5 rows.
Estimate the number of cookies if you bake 4 trays with about 12 cookies each.
Estimate the number of days in 7 weeks.
Estimate the number of hours in 3 days.
Which is the best estimate for 23 + 58?
(1) 70
(2) 80
(3) 90
(4) 100
Which is the best estimate for 45 + 54?
(1) 80
(2) 90
(3) 100
(4) 110
Which is the best estimate for 56 - 19?
(1) 30
(2) 40
(3) 50
(4) 60
Which is the best estimate for 59 - 21?
(1) 30
(2) 40
(3) 50
(4) 60
Fill in the blank: Estimation is useful when you need a ______ answer quickly.
Fill in the blank: Rounding 44 to the nearest ten gives ______.
Fill in the blank: Rounding 78 to the nearest ten gives ______.
Fill in the blank: When you round 27 to the nearest ten, you get ______.
If a classroom has 28 students, is it reasonable to estimate there are about 30 students? (Yes or No)
Is estimation a skill that can help in real life? (Yes or No)
Is estimation always about finding the exact answer? (Yes or No)
Is estimation helpful when you do not have enough time to calculate exactly? (Yes or No)
