4.2 ADDING & SUBTRACTING DECIMALS I CAN ADD AND SUBTRACT DECIMALS.

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Presentation transcript:

4.2 ADDING & SUBTRACTING DECIMALS I CAN ADD AND SUBTRACT DECIMALS.

TIPS FOR ADDING & SUBTRACTING DECIMALS. Line up all place values together. Start on the right and work your way left. Check your work by rounding.

EXAMPLE 1. Evaluate each expression.

EXAMPLE 1. Evaluate each expression.

TRY IT! Write the name of each decimal place indicated.

TRY IT! Write the name of each decimal place indicated.

EXAMPLE 2. Evaluate each expression.

EXAMPLE 2. Evaluate each expression.

TRY IT! Write the name of each decimal place indicated.

TRY IT! Write the name of each decimal place indicated.

EXAMPLE 3. Kelli bought 9.6 oz of chocolate for the wedding. 7.7 oz were milk chocolate and the rest was dark chocolate. How much dark chocolate did Kelli buy?

TRY IT! Write the name of each decimal place indicated.