Solve Exercises on Page 159 of Math 2 Textbook

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Ngày cập nhật gần nhất: 15/4/2026

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Solve exercise 1 page 159 Math 2 Textbook

Solve exercise 2 page 159 Math 2 Textbook

Solve exercise 3 page 159 Math 2 Textbook

Solve exercise 4 page 159 Math 2 Textbook

Solve exercise 5 page 159 Math 2 Textbook

Solve exercises 1, 2, 3, 4, 5 in the solving exercises section on page 159 of Math 2 Textbook, Practice for students to review subtraction skills within the range of 1000 previously learned, covering from basic to complex subtraction calculations with familiar problem types. Including setting up and solving equations, filling in appropriate numbers, problems with solutions, and geometry exercises finding the number of quadrilaterals in the diagram.

Solve exercise 1 page 159 Math 2 Textbook

Exercise Statement:

Calculate:

Answer:

Solve exercise 2 page 159 Math 2 Textbook

Exercise Statement:

Set up the calculation and solve:

a) 986 - 264; 758 - 354 ; 831 - 120

b) 73 - 26 ; 65 - 19 ; 81 - 37.

Answer:

Solve exercise 3 page 159 Math 2 Textbook

Exercise Statement:

Fill in the blanks with appropriate numbers:

Answer:

First column: 257 - 136 = 121, fill in 121 in the blank.

Second column: 121 + 136 = 257, fill in 257 in the blank.

Third column: 869 - 659 = 210, fill in 210 in the blank.

Fourth column: 867 - 206 = 661, fill in 661 in the blank.

Fifth column: 486 - 264 = 222, fill in 222 in the blank.

Solve exercise 4 page 159 Math 2 Textbook

Exercise Statement:

Thành Công Elementary School has 865 students, Hữu Nghị Elementary School has 32 fewer students than Thành Công Elementary School. How many students are there at Hữu Nghị Elementary School?

Answer:

The number of students at Hữu Nghị Elementary School is:

865 - 32 = 833 (students)

Solution: 833 students.

Solve exercise 5 page 159 Math 2 Textbook

Exercise Statement:

Circle the letter before the correct answer:

The number of quadrilaterals in the diagram is:

Option A: 1

Option B: 2

Option C: 3

Option D: 4

Answer:

Circle the letter D.

Here's a hint: Solve exercises on page 159 of Math 2 Textbook in full detail. Prepare for the content of Exercise Focus on page 160 of Math 2 Textbook with the section Solve exercises on page 160 of Math 2 Textbook and the Vietnamese currency exercise through the content Solve exercises on page 162, 163 of Math 2 Textbook to study Math 2 better.

Moreover, solving exercises on page 52 of Math 2 Textbook is an important lesson in the Math 2 curriculum that students need to pay special attention to.

In addition to the material covered, students can prepare and explore the content of solving exercises on page 58 of Math 2 Textbook to master the knowledge in the Math 2 curriculum.

Frequently Asked Questions

What types of subtraction exercises are included in Math 2 textbook?

The Math 2 textbook includes various subtraction exercises, from basic calculations to complex problems. These exercises help students practice subtraction skills within the range of 1000, ensuring a comprehensive understanding of the topic.

How can students set up and solve subtraction equations effectively?

Students can set up and solve subtraction equations by carefully identifying the numbers involved, performing the calculations systematically, and checking their work to ensure accuracy in their answers.

What should students focus on when reviewing subtraction skills in Grade 2 math?

Students should focus on mastering basic subtraction techniques, understanding the concepts of borrowing, and practicing various problem types, including word problems, to enhance their subtraction skills effectively.

Is it important for students to practice geometry exercises in the Math 2 curriculum?

Yes, practicing geometry exercises is important as it reinforces spatial reasoning skills and helps students understand shapes and their properties, which are essential components of the Math 2 curriculum.

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