Page 15 - Ones and Zeros 2 (Workbook)

Lesson 3

Addition and Subtraction

1. Open the file ‘My Toy Collection.xlsx’.

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2. n the first worksheet named ‘Robots’, add the following
information:

Cell B2: Small Robots

Cell B3: Big Robots

Cell B4: Total

Cell C2: 10

Cell C3: 4

3. Use a formula in cell C4. Add cells C2 and C3.

4. What is the total? .

5. Now, go to the second worksheet named ‘Toy Cars’ and add
the following information:

Cell B2: Total Cars

Cell B3: Old Cars

Cell B4: New Cars

Cell C2: 23

Cell C3: 12

6. Use a formula in cell C4. Subtract cells C2 and C3.

7. What is the total? .

8. Save the file.

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