1. SUBTRACTING DECIMALS I CAN SUBTRACT DECIMALS USING PLACE VALUE STRATEGIES AND RELATE THOSE STRATEGIES TO A WRITTEN METHOD.

2. DECOMPOSE THE UNIT 76.358 = 7 TENS ______ THOUSANDTHS 76.358 = 763 TENTHS ______ THOUSANDTHS 76.358 = _____ HUNDREDTHS 8 THOUSANDTHS

3. ADDING DECIMALS * WRITE THE ADDITION SENTENCE IN DECIMAL FORM 3 TENTHS + 2 TENTHS = ________ 5 HUNDREDTHS + 4 HUNDREDTHS = _______ 35 HUNDREDTHS + 4 HUNDREDTHS = ______

4. ONE UNIT LESS 0.5 WHAT IS THE DECIMAL THAT IS ONE UNIT LESS? 0.05 WHAT IS THE DECIMAL THAT IS ONE UNIT LESS? 0.005 WHAT IS THE DECIMAL THAT IS ONE UNIT LESS? 0.61 WHAT IS THE DECIMAL THAT IS ONE TENTH LESS? 0.061 WHAT DECIMAL IS ONE THOUSANDTH LESS? 0.549 WHAT IS THE DECIMAL THAT IS 1 HUNDREDTH LESS?

5. WORD PROBLEM OF THE DAY!! AT THE 2012 LONDON OLYMPICS, MICHAEL PHELPS WON THE GOLD MEDAL IN THE MEN’S 100 METER BUTTERFLY. HE SWAM THE FIRST 50 METERS IN 26.96 SECONDS. THE SECOND 50 METERS TOOK HIM 25.39 SECONDS. WHAT WAS HIS TOTAL TIME? THINK ABOUT WHAT MATH SKILL YOU WOULD NEED TO DO TO COME TO YOUR CONCLUSION.

6. SUBTRACTING DECIMALS WRITE 5 TENTHS – 3 TENTHS ON YOUR BOARD WHAT IS YOUR ANSWER? WRITE 7 ONES 5 THOUSANDTHS – 2 ONES 3 THOUSANDTHS WHAT DID YOU GET?

7. SUBTRACTING DECIMALS 83 TENTHS – 6.4 HOW WOULD WE WRITE THIS? 9.2 – 6 ONES 4 TENTHS HOW WOULD WE WRITE THIS?

8. SUBTRACTING DECIMALS 0.831 – 0.292 4.003 – 1.29 6 – 4.08 6 – 0.48

9. PROBLEM SET I WANT YOU TO WORK ON THIS THE BEST YOU CAN. THINK ABOUT WHAT WE DID IN CLASS TOGETHER TO GET OUR ANSWERS. IF YOU NEED MY HELP, I WILL BE AROUND TO HELP YOU. MAKE THE PLACE VALUE CHART!!!!!

10. MATHEMATICAL PRACTICES MP1 MAKE SENSE OF PROBLEMS AND PERSEVERE IN SOLVING THEM. MP2 REASON ABSTRACTLY AND QUANTITATIVELY. MP4 MODEL WITH MATHEMATICS MP5 USE APPROPRIATE TOOLS STRATEGICALLY. MP6 ATTEND TO PRECISION. MP7 LOOK FOR AND MAKE USE OF STRUCTURE. MP8 LOOK FOR AND EXPRESS REGULARITY IN REPEATED REASONING.

11. SUBTRACTING DECIMALS I CAN SUBTRACT DECIMALS USING PLACE VALUE STRATEGIES AND RELATE THOSE STRATEGIES TO A WRITTEN METHOD.