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 3
Estimate the difference: 123 - 58. Round both numbers to the nearest ten before subtracting.
Estimate the difference: 178 - 64. Round both numbers to the nearest ten before subtracting.
Estimate the difference: 234 - 97. Round both numbers to the nearest ten before subtracting.
Estimate the difference: 245 - 98. Round both numbers to the nearest hundred before subtracting.
If you have 123 marbles and you want to estimate, which is the best estimate? (1) 100 (2) 120 (3) 130 (4) 200
If you have 245 stickers and want to estimate, which is the best estimate? (1) 200 (2) 250 (3) 300 (4) 400
If you have 39 apples and you want to estimate how many you have, which is the best estimate? (1) 30 (2) 40 (3) 50 (4) 20
If you have 67 candies and your friend has 24, about how many candies do you have together?
If you have 123 marbles and you want to estimate, which is the best estimate? (1) 100 (2) 120 (3) 130 (4) 200
If you have 245 stickers and want to estimate, which is the best estimate? (1) 200 (2) 250 (3) 300 (4) 400
If you have 39 apples and you want to estimate how many you have, which is the best estimate? (1) 30 (2) 40 (3) 50 (4) 20
If you have 89 pencils and want to estimate, which is the best estimate? (1) 80 (2) 90 (3) 100 (4) 110
Fill in the blank: 134 rounded to the nearest hundred is _______.
Fill in the blank: 178 rounded to the nearest hundred is _______.
Fill in the blank: 243 rounded to the nearest hundred is _______.
Fill in the blank: 267 rounded to the nearest hundred is _______.
True or False: Estimation always gives the exact answer.
True or False: Estimation can help you check if your answer is reasonable.
True or False: Estimation is only used in math and not in real life.
True or False: Estimation is useful when you need a quick answer.
