Unit 4 Decimal Computation Review

Front

What is the product of 0.9 and 3.5?

Back

3.15

Front

What is 46.8 ÷ 4?

Back

11.7

Front

A box of 24 pretzels weighs 14.88 ounces. How many ounces does one pretzel weigh?

Back

0.62

Front

Jordan's dog weighs 32.8 pounds. Abigail's dog weighs 3.6 times as much as Jordan's dog. What is the weight of Abigail's dog?

Back

118.08 pounds

Front

If Milo walks a total of 3.65 miles to and from school every day, how many miles will he walk in 5 days?

Back

18.25 miles

Front

What is the definition of a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

What does it mean to multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both factors and place the decimal in the product accordingly.

Front

How do you divide a decimal by a whole number?

Back

To divide a decimal by a whole number, move the decimal point in the dividend (the number being divided) to the right until it becomes a whole number, and then divide as usual.

Front

What is the process to convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator (top number) by the denominator (bottom number).

Front

What is the importance of place value in decimals?

Back

Place value in decimals determines the value of each digit based on its position relative to the decimal point.