Adding and Subtracting Decimals

Front

What is the sum of 35.61 and 12.93?

Back

48.54

Front

In the number 0.7129, which digit is in the tenths place?

Back

7

Front

What is 55.78 plus 4.6?

Back

60.38

Front

What is 10.05 minus 8.3?

Back

1.75

Front

What is the difference when you subtract 3.55 from 18?

Back

14.45

Front

Define decimals.

Back

Decimals are numbers that represent a fraction of ten, using a decimal point to separate the whole number from the fractional part.

Front

What is the place value of the digit 5 in the number 45.67?

Back

5 is in the tens place.

Front

How do you align decimals when adding or subtracting?

Back

Align the decimal points vertically to ensure that the digits are in the correct place value.

Front

What is the result of 7.5 + 2.3?

Back

9.8

Front

What is the result of 9.8 - 4.2?

Back

5.6