adding/subtracting decimals

Front

Which number is in the TENTHS place in 23.965?

Back

9

Front

Find the sum: 0.07 + 0.5 = ?

Back

0.57

Front

Round 5.592 to the nearest hundredth.

Back

5.59

Front

Round 1.823 to the nearest whole number.

Back

2

Front

Which number is in the HUNDREDTHS place in 458.016?

Back

1

Front

What is a decimal?

Back

A decimal is a number that has a whole part and a fractional part, separated by a decimal point.

Front

What does rounding mean?

Back

Rounding means adjusting a number to make it simpler but keeping its value close to what it was.

Front

What is the value of the digit 5 in the number 45.678?

Back

5 is in the TENTHS place, so its value is 0.5.

Front

How do you add decimals?

Back

Align the decimal points and add as you would with whole numbers.

Front

What is the difference between addition and subtraction of decimals?

Back

Addition combines values, while subtraction finds the difference between values.