1. L.I = we are learning to add and subtract decimals in worded problems.

2. What do you remember so far?
Adding Decimals
Put the numbers in a vertical column aligning the decimal points.
Add each column of digits, starting on the right and working left. If the sum of a column is more than 10, "carry" digits to the next column on the left.
Place the decimal point in the answer directly below the decimal points in the terms.

3. What do you remember so far?
Subtracting Decimals
Put the numbers in a vertical column, aligning the decimal points.
Subtract each column, starting on the right and working left. If the digit being subtracted in a column is larger than the digit above it, “take" a digit from the next column to the left.
Place the decimal point in the answer directly below the decimal points in the terms.
Check your answer by adding the result to the number subtracted.
The sum should equal the first number

4. Let’s practise what we already know.
Your choice:

5. Have a go!
7.2
2.2
2.00
12.11
6.052
Where should the decimal point be placed in each sum? Q1) = 72 Q2) = 22 Q3) = 200 Q4) = 1211 Q5) = 6052

6. Worded Problems
Q1) At the supermarket, Alberto purchased 2.3 kg of tomatoes, 1.1 kg of lettuce, a 0.6 kg cucumber, and 4 kg of carrots. He also decided to buy 1.2 kg of bananas. How many kg of produce did Alberto buy?

7. Worded Problems
Q2) Janice improved her time running a mile in track from 6.3 minutes to 5.66 minutes. By how much time did she improve?

8. Worded Problems
Q3) John loaned Alexis $70.28 on Friday, and on Saturday, Alexis thanked him by paying him back $75. How much extra money did Alexis give to John?

9. Worded Problems
Q4) Joseph had a credit card balance of $ at the beginning of the month. He bought some clothes for $ and a television for $ At the end of the month, he made a payment of $350. How much money is needed to pay off his debt completely?

10. Worded Problems
Q5) Karin bought three books for $8.95 each and two magazines for $1.49 each. How much did she spend in total?

11. Reflection Thumbs up / Thumbs down
I understood the worded problems completely.
Not so sure about the worded problems