Decimals

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten. It is used to represent numbers that are not whole numbers.

Front

How do you 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 numbers and place the decimal point in the product accordingly.

Tags

CCSS.6.NS.B.3

Front

What is the result of 3.45 x 1.2?

Back

4.14

Tags

CCSS.6.NS.B.3

Front

How do you subtract decimals?

Back

To subtract decimals, align the numbers by their decimal points and subtract as you would with whole numbers, placing the decimal point in the answer directly below the other decimal points.

Tags

CCSS.5.NBT.B.7

Front

What is the result of 5.57 - 1.8?

Back

3.77

Tags

CCSS.6.NS.B.3

Front

What is a decimal point?

Back

A decimal point is a dot used to separate the whole number part from the fractional part of a decimal number.

Tags

CCSS.4.NF.C.6

Front

How do you divide decimals?

Back

To divide decimals, move the decimal point in the divisor to the right until it is a whole number. Move the decimal point in the dividend the same number of places to the right, then divide as usual.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the result of 7.8 ÷ 0.03?

Back

260

Tags

CCSS.6.NS.B.3

Front

What is the result of 6.70 x 10?

Back

67

Tags

CCSS.5.NBT.A.2

Front

What is the sum of 6.3 and 38.98?

Back

45.28

Tags

CCSS.6.NS.B.3