Estimating Decimal Numbers

Q.

Round off to the nearest $10$, what numbers could be estimated as $60$.

Q.

Round off the following numbers to the nearest ten thousands.

$20,251$

Q.

Round off to the nearest $10$, what numbers could be estimated as $1600$.

Q. Estimate 12.84 to the nearest tenths.

1. 12.9
2. 12.84
3. 12.7
4. 12.8

Q.

How do I round $56.479$ cents to the nearest cents?

Q. Which place value should we look at when estimating values to the nearest hundredths?

1. Tenths
2. Ones
3. Hundredths
4. Thousandths

Q. On estimating each number to the nearest 10, we get $\frac{57.2\times 110}{21.26\times 46.9}=$

1. 6.1
2. 6.5
3. 6.6
4. 6.9

Q. Which of these will give 109.86 after estimation to the nearest hundredths.

1. 109.852
2. 109.855
3. 109.861
4. 109.867

Q. Estimate 103.785 to nearest hundredths.

1. 103.79
2. 103.78
3. 103.89
4. 103.88

Q. Which of the following decimal numbers will be rounded to 3.5 if rounded off to tenths place?

1. 3.48
2. 3.52
3. 3.32
4. 3.16
5. 3.54
6. 3.79
7. 3.51
8. 3.50