Adding Decimals

What is the sum of 0.65 and 2.37?

• 2.92

• 3.02

• 3.12

• 2.85

What is a decimal point?

• A symbol used to indicate a pause in speech.

• A dot used to separate the whole number part from the fractional part in a decimal number.

• A line used to underline important text.

• A mark used to indicate the end of a sentence.

What is the sum of 4.32 and 1.78?

• 5.5

• 6.1

• 6.0

• 5.8

How do you handle carrying over in decimal addition?

• When the sum of a column exceeds 9, carry over the extra value to the next left column, just like in whole number addition.

• Always add the numbers in the same column without carrying over.

• Carry over only if the sum is greater than 5.

• Ignore the sum and write down the total as is.

What is adding decimals?

• Adding decimals is the process of finding the total or sum by combining two or more decimal numbers.

• Adding decimals involves multiplying decimal numbers together.

• Adding decimals is the method of subtracting decimal numbers from each other.

• Adding decimals refers to converting decimals into fractions.

What is the sum of 1.5 and 2.5?

• 3.5

• 4

• 5.0

• 6

What is the importance of zero in decimal addition?

• Zero is important in decimal addition as it acts as a placeholder, ensuring that the values are correctly aligned and calculated.

• Zero has no effect on the outcome of decimal addition.

• Zero is used to represent negative numbers in decimal addition.

• Zero is only important in multiplication, not in addition.

How do you align decimal numbers when adding?

• Align the numbers by their decimal points to ensure that the digits in each place value are added together correctly.

• Align the numbers by their largest digits to simplify the addition process.

• Align the numbers randomly to avoid confusion during addition.

• Align the numbers by their whole numbers only, ignoring the decimal points.

What is the sum of 2.22 and 1.48?

• 3.5

• 3.6

• 3.7

• 3.8

What is the sum of 1.20 and 2.80?

• 3.50

• 4.00

• 5.00

• 3.00