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Guidance for Solving Exercise 1 on Pages 51 and 52 of Math 5 Textbook
Problem Statement:
Calculate:
a) 5.27 + 14.35 + 9.25;
b) 6.4 + 18.36 + 52 ;
c) 20.08 + 32.91 + 7.15;
d) 0.75 + 0.09 + 0.8;
Solution Method:
How to set up addition of three decimal numbers:
- Write the first number on the top line; the second number immediately below the first number; the third number immediately below the second number so that the numbers in the same column are aligned, and each decimal point should also be aligned.
- Place the plus sign to the left next to the second number
- Add like natural numbers, from right to left
- Place a horizontal line below the third number, 1 box away.
- Place a comma in the sum directly below the comma of the three known addends.
Here's the step-by-step guide to solving exercise 1 on pages 51 and 52 of the Math 5 textbook. Additionally, this section also includes 2 other exercises: Solve Exercise 2 on Pages 51 and 52 of the Math 5 Textbook and Solve Exercise 3 on Pages 51 and 52 of the Math 5 Textbook. Let's take a look at the solution to exercises on pages 51 and 52 of Math 5 to excel in the subject of Math for grade 5!
