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Exercises 1, 2, 3... of question 2: Set R of real numbers are thoroughly explained in the document Solving 7th-grade math on page 42 of Sky Kite Book 1 below by Mytour. Refer to comprehend the process and grasp the knowledge.
Additional references to many other excellent solving materials:
- Complete set of Solving Math 7 Sky Kite Book
- Solving Math 7 on page 28 Book 1 Connect Knowledge - Exercise 5: Getting acquainted with infinite recurring decimals
- Solving Math 7 on page 42 Book 1 Chân Trời Sáng Tạo - Exercise 3: Rounding numbers and estimating results
Solving 7th-grade math on page 42 of Sky Kite Book 1
Exercise 2. Set R of real numbers
1. Solve Exercise 1 Page 42 Math Textbook Grade 7
2. Solve Exercise 2 Page 42 Math Textbook Grade 7
3. Solve Exercise 3 Page 42 Math Textbook Grade 7
4. Solve Exercise 4 Page 42 Math Textbook Grade 7
Problem: Find the suitable digit for ?.
Solution Guide: Use the comparison of two decimal numbers to fill in the missing digit.
Answer:
5. Solve Exercise 5 Page 42 Math Textbook Grade 7
Problem: a) Arrange the following numbers in ascending order:
-2.63...; 3,(3); -2.75....; 4.62.
b) Arrange the following numbers in descending order:
1,371...; 2,065; 2,056...; -0.078...; 1,(37).
Solution Guide:
+ Compare decimal numbers.
+ Arrange in ascending/descending order.
Answer:
Thus, solving 7th-grade math on page 42 of Sky Kite Book 1 is a helpful resource for students, assisting them in solving exercises related to the set of real numbers R. Students can practice similar exercises in the textbook or online to reinforce their understanding.
References:
- Solving 7th-grade math on page 47 of Sky Kite Book 1 - Exercise 3. Absolute value of a real number
- Solving 7th-grade math on page 51 of Sky Kite Book 1 - Exercise 4. Rounding numbers and estimation
