Adding & Subtracting Decimals

Front

What is the result of 100 - 28.93?

Back

71.17

Front

Which digit is in the TENTHS place in the number 23.965?

Back

9

Front

What place value is 3 spots behind the decimal?

Back

Thousandths

Front

What is the result of 14.5 - 12.06?

Back

2.44

Front

What is the sum of 0.005 + 0.7?

Back

0.705

Front

Define 'decimal'.

Back

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

Front

What does the term 'place value' mean?

Back

Place value is the value of a digit based on its position in a number.

Front

What is the value of the digit 6 in the number 56.789?

Back

6 is in the TENTHS place, so its value is 0.6.

Front

How do you align decimals when adding or subtracting?

Back

Align the decimal points vertically to ensure correct addition or subtraction.

Front

What is the difference between 'adding' and 'subtracting' decimals?

Back

Adding decimals combines values, while subtracting decimals finds the difference between values.