Concepts + Operations Elementary Mathematics 2-2 (for 2026)
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Description
Book Introduction
『Concept + Operation』 strengthens conceptual memory with one-cut concepts,
This is an elementary math textbook that strengthens calculation skills through calculation techniques.
【Complete Basic Skills】 Includes all units (not only operations, but also shapes, measurements, etc.)
【Strengthening Concept Memory】 Includes one-cut concepts to help you learn concepts easily and enjoyably.
【Strengthening Ability to Calculate】 Includes secrets to elementary equation calculations that will help you develop your numerical sense and speed up your calculations when you memorize them.
By learning with "Concept + Operation," you can perform calculations quickly and accurately through calculation secrets that help you calculate quickly and accurately, and you can complete your calculation skills by supplementing your insufficient skills with the "Clinic Book" that fills in your skills.
By learning with ‘concept + operation’, you can build a solid foundation in mathematics.
This is an elementary math textbook that strengthens calculation skills through calculation techniques.
【Complete Basic Skills】 Includes all units (not only operations, but also shapes, measurements, etc.)
【Strengthening Concept Memory】 Includes one-cut concepts to help you learn concepts easily and enjoyably.
【Strengthening Ability to Calculate】 Includes secrets to elementary equation calculations that will help you develop your numerical sense and speed up your calculations when you memorize them.
By learning with "Concept + Operation," you can perform calculations quickly and accurately through calculation secrets that help you calculate quickly and accurately, and you can complete your calculation skills by supplementing your insufficient skills with the "Clinic Book" that fills in your skills.
By learning with ‘concept + operation’, you can build a solid foundation in mathematics.
- You can preview some of the book's contents.
Preview
index
1 four-digit number
① Thousand, several thousand
② Four-digit number
③ Place value of a four-digit number
④ Jump and count
⑤ Comparison of four-digit numbers
2 multiplication tables
① 2-stage multiplication table
② 5-stage multiplication table
③ 3-stage multiplication table
④ 6-stage multiplication table
⑤ 4-stage multiplication table
⑥ 8-stage multiplication table
⑦ 7-stage multiplication table
⑧ 9-stage multiplication table
⑨ 1st stage multiplication table / product of 0
⑩ Creating a multiplication table
3. Measure the length
① Relationship between m and cm
② Measure the length with a ruler
③ Sum of lengths without carry
④ Sum of lengths with carry
⑤ A car with a length that does not carry over
⑥ A car with a length that has a carry-over
4. Time and place
① Read the hour and minute up to 5 minutes
② Read the hour and minute to the minute
③ Read the time as hours and minutes ago
④ Relationship between hours and minutes
⑤ Time of day
⑥ Relationship between 1 week, 1 month, and 1 year
5 Tables and Graphs
① Classify the data and present it in a table.
② Classify the data and present it in a graph.
③ Contents of tables and graphs
Finding the 6 rules
① Finding rules in patterns
② Finding rules in the shape of a circle
③ Finding the rule in the addition table
④ Finding the rule in the multiplication table
① Thousand, several thousand
② Four-digit number
③ Place value of a four-digit number
④ Jump and count
⑤ Comparison of four-digit numbers
2 multiplication tables
① 2-stage multiplication table
② 5-stage multiplication table
③ 3-stage multiplication table
④ 6-stage multiplication table
⑤ 4-stage multiplication table
⑥ 8-stage multiplication table
⑦ 7-stage multiplication table
⑧ 9-stage multiplication table
⑨ 1st stage multiplication table / product of 0
⑩ Creating a multiplication table
3. Measure the length
① Relationship between m and cm
② Measure the length with a ruler
③ Sum of lengths without carry
④ Sum of lengths with carry
⑤ A car with a length that does not carry over
⑥ A car with a length that has a carry-over
4. Time and place
① Read the hour and minute up to 5 minutes
② Read the hour and minute to the minute
③ Read the time as hours and minutes ago
④ Relationship between hours and minutes
⑤ Time of day
⑥ Relationship between 1 week, 1 month, and 1 year
5 Tables and Graphs
① Classify the data and present it in a table.
② Classify the data and present it in a graph.
③ Contents of tables and graphs
Finding the 6 rules
① Finding rules in patterns
② Finding rules in the shape of a circle
③ Finding the rule in the addition table
④ Finding the rule in the multiplication table
Detailed image
GOODS SPECIFICS
- Date of issue: March 1, 2024
- Page count, weight, size: 215 pages | 610g | 220*300*20mm
- ISBN13: 9791169404471
- ISBN10: 1169404472
- Reference book for use in grades: 2nd grade elementary school
- Reference book usage period: 2nd semester
- KC Certification: Certification Type: Conformity Confirmation
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