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How to Use This Book
1 Making Numbers with Number Basic Concepts
Basic Concepts Number of Possible Numbers Creative math begins right here!
At the beginning of each lesson, Basic
A number of possible numbers can be made with three number cards by Concepts presents various examples and
multiplying the number of number cards that can be placed in each space. figures to help you grasp the main idea of
Find the number of 3-digit numbers that can be made using three number the day’s lesson. Work on example
cards: 6 , 5 , and 2 . problems based on the basic concepts.
Read the Class Notes that will guide you
1. Numbers that can be placed in the hundreds place: three numbers: 6, 5, through the problems step by step.
and 2.
2. Numbers that can be placed in the tens place: two numbers: the two
numbers that remain after excluding the number placed in the hundreds
place
3. Numbers that can placed in the ones place: one number: the only number
that remains after excluding the number placed in the 1. hundreds place
hundreds and tens place. 2. tens place
4. Therefore, the number of 3-digit numbers that can be 3. ones place
made is 3 2 1 6.
3 2 1 6 numbers
Type 1-1 Number Puzzles Types
The numbers in represent the sum of the numbers in that are This is where the main type of questions for
connected to the by lines. Find the numbers for A~H. (Numbers in each topic is introduced. Follow the steps to
find the solution to each problem.
are whole numbers from 1 to 9, and can be used repeatedly.)
A B 12 C
D 18 E 15
11 F 17 G
4 7H6
1 From the diagram on the right, 4+F+H=7. F
What are the numbers for F and H? 4 7H
1 Making Numbers with Number Basic Concepts
Basic Concepts Number of Possible Numbers Creative math begins right here!
At the beginning of each lesson, Basic
A number of possible numbers can be made with three number cards by Concepts presents various examples and
multiplying the number of number cards that can be placed in each space. figures to help you grasp the main idea of
Find the number of 3-digit numbers that can be made using three number the day’s lesson. Work on example
cards: 6 , 5 , and 2 . problems based on the basic concepts.
Read the Class Notes that will guide you
1. Numbers that can be placed in the hundreds place: three numbers: 6, 5, through the problems step by step.
and 2.
2. Numbers that can be placed in the tens place: two numbers: the two
numbers that remain after excluding the number placed in the hundreds
place
3. Numbers that can placed in the ones place: one number: the only number
that remains after excluding the number placed in the 1. hundreds place
hundreds and tens place. 2. tens place
4. Therefore, the number of 3-digit numbers that can be 3. ones place
made is 3 2 1 6.
3 2 1 6 numbers
Type 1-1 Number Puzzles Types
The numbers in represent the sum of the numbers in that are This is where the main type of questions for
connected to the by lines. Find the numbers for A~H. (Numbers in each topic is introduced. Follow the steps to
find the solution to each problem.
are whole numbers from 1 to 9, and can be used repeatedly.)
A B 12 C
D 18 E 15
11 F 17 G
4 7H6
1 From the diagram on the right, 4+F+H=7. F
What are the numbers for F and H? 4 7H
