Buzz
Solving Exercise 3 on Page 82 of Math Book 5 in the Introduction to Pocket Calculators: A student sequentially presses the following keys:
Guide to Solve Exercise 3 on Page 82 of Math Book 5
Solution Method:
In pocket calculators, the comma separating the integer and decimal parts of a decimal number is replaced by a period (.); other symbols remain the same.
Answer:
The expression above is:
4.5 x 6 - 7
Here is the solution guide for Exercise 3 on Page 82 of Math Book 5. Additionally, this section also includes 2 other exercises: Solving Exercise 1 on Page 82 of Math Book 5 and Solving Exercise 2 on Page 82 of Math Book 5. Let's check out the guide to solve 5th grade math problems on page 82 to excel in 5th grade Mathematics
