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Math solving guide for 4th grade page 36 VBT workbook 2, Fraction addition (Continued), exercise 115 provides step-by-step instructions for exercises 1, 2, 3 closely aligned with the curriculum to help students easily refer and compare with their own answers. Additionally, parents can learn how to guide their children in studying and solving math problems at home.
Solving 4th grade math problem on page 36 VBT workbook 2, Fraction addition (Continued), exercise 115
1. Solve Exercise 1 - Math Exercise Book for 4th Grade Workbook 2 Page 36
Task:
Calculate:
Solution Method
To add two fractions with different denominators, we first find a common denominator for both fractions, then add them together.
Answer Key
2. Solve Exercise 2 - Math Exercise Book for 4th Grade Workbook 2 Page 36
Task:
Calculate (according to the pattern):
Solution Method
To add two fractions with different denominators, we first find a common denominator for both fractions, then add them together.
Answer Key
3. Solve Exercise 3 - Math Exercise Book for 4th Grade Workbook 2 Page 36
Task:
A worker picking coffee, in the first week picked 1/4 ton, in the second week picked 2/5 ton, and in the third week picked 1/3 ton. How many tons of coffee did the worker pick after three weeks?
Solution Method
The total tons of coffee picked in three weeks = tons of coffee picked in the first week + tons of coffee picked in the second week + tons of coffee picked in the third week.
Answer Key
After 3 weeks, the worker picked:
1/4 + 2/5 + 1/3 = 59/60 (tons)
Answer: 59/60 tons
You are currently viewing the guidance for solving math problems for 4th grade, page 36, VBT workbook 2, Fraction addition (continued), exercise 115. You can review the guidance for 4th grade math problems, page 35, VBT workbook 2 Fraction addition or preview the guidance for 4th grade math problems, page 37, VBT workbook 2 Practice to better understand the lesson.
Wishing you all success in learning mathematics.
