Math 180 Decimals and Integers b2

Front

What is the sum of 3.52 and 4.92?

Back

3.52 + 4.92 = 8.44.

Front

How do you estimate the product of 1.2 and 2.76?

Back

Estimate: 1 × 3 = 3.

Front

What is the difference between 4.53 and 2.75?

Back

4.53 - 2.75 = 1.78.

Front

What is the quotient of 3.5 divided by 0.7?

Back

3.5 ÷ 0.7 = 5.

Front

If a shirt costs $12.25 and the price is raised by $5.47, what is the new price?

Back

New price = $12.25 + $5.47 = $17.72.

Front

What is the place value of 0.5 in the number 3.52?

Back

0.5 is in the tenths place.

Front

What is the place value of 0.02 in the number 3.52?

Back

0.02 is in the hundredths place.

Front

How do you add decimals by place value?

Back

Align the decimal points and add each column.

Front

What is the estimated product of 2.5 and 4.8?

Back

Estimate: 3 × 5 = 15.

Front

What is the difference between 5.6 and 2.3?

Back

5.6 - 2.3 = 3.3.