Rounding and Estimation
Math ⇒ Number and Operations
Rounding and Estimation starts at 6 and continues till grade 12.
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See sample questions for grade 10
A company produced 9,876 units in a month. Estimate the production by rounding to the nearest thousand.
A recipe calls for 237 grams of flour. Estimate the amount by rounding to the nearest ten grams.
A store has 1,234 items in stock. Estimate the number of items by rounding to the nearest hundred.
Describe the process of rounding a number to the nearest hundred.
A company produced 9,876 units in a month. Estimate the production by rounding to the nearest thousand.
A recipe calls for 237 grams of flour. Estimate the amount by rounding to the nearest ten grams.
A store has 1,234 items in stock. Estimate the number of items by rounding to the nearest hundred.
Estimate the difference between 8,234 and 3,789 by rounding both numbers to the nearest thousand before subtracting.
Which of the following is 0.375 rounded to two decimal places?
(1) 0.37
(2) 0.38
(3) 0.36
(4) 0.35
Which of the following is 0.456 rounded to one decimal place?
(1) 0.4
(2) 0.5
(3) 0.45
(4) 0.46
Which of the following is 0.999 rounded to two decimal places?
(1) 1.00
(2) 0.99
(3) 0.98
(4) 0.90
Which of the following is 3,487 rounded to the nearest hundred?
(1) 3,400
(2) 3,500
(3) 3,480
(4) 3,490
Fill in the blank: 0.374 rounded to two decimal places is __________.
Fill in the blank: 0.9999 rounded to two decimal places is __________.
Fill in the blank: 15.789 rounded to one decimal place is __________.
Fill in the blank: 2,345 rounded to the nearest hundred is __________.
True or False: Rounding 0.444 to one decimal place gives 0.4.
True or False: Rounding 0.999 to the nearest whole number gives 1.
True or False: Rounding 1,499 to the nearest thousand gives 2,000.
True or False: Rounding 2.5 to the nearest whole number gives 2.
