1) how do we estimate with adding decimals? a) finding the approximate number  b) change to a bigger number c) change to a smaller number 2) where do we use adding decimals in the real world a) in money and measurements b) it's not useful c) we use it in sports 3) how do we add decimals and whole numbers? a) we add 0 in front of decimal place value b) we ignore the place value of the decimal

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