Decimal Add/Sub Exit Ticket

Front

What is the result of -6.5 + (-0.5)?

Back

-7

Front

What is the result of -3.133 + -0.24?

Back

-3.373

Front

What is the value of 18 - 23.2?

Back

-5.2

Front

What is 12.1 + 1.05?

Back

13.15

Front

What is the result of -6.25 + 7?

Back

0.75

Front

Define a decimal number.

Back

A decimal number is a number that includes a decimal point, representing a fraction of a whole.

Front

What does it mean to add negative numbers?

Back

Adding negative numbers means to move left on the number line, resulting in a smaller value.

Front

What is the rule for subtracting a decimal from a whole number?

Back

To subtract a decimal from a whole number, align the decimal points and subtract as you would with whole numbers.

Front

How do you add two decimal numbers?

Back

Align the decimal points and add as you would with whole numbers, carrying over if necessary.

Front

What is the significance of the decimal point in a number?

Back

The decimal point separates the whole number part from the fractional part of a number.