Page 5 - NUMINO Challenge_A1
P. 5
How to Use This Book
1. Making Numbers with Number Cards
Investigate Making 3-Digit Numbers Among the 3-digit numbers, write the five greatest numbers in order
In a NutshellUse the three number cards below to make different 3-digit numbers.from greatest to smallest. Explain how you made these numbers.
123 321 320
100s 10s 1s 3-digit number 100s 10s 1s 3-digit number Among the 3-digit numbers, write the five smallest numbers in order
12 3 123 13 2 from greatest to smallest. Explain how you made these numbers.
21 3 23 1
31 2 32 1 Making 3-Digit Numbers with Number Cards
You can make a 3-digit number by using a number card for each
Making the Greatest and Smallest Numbers place value: the hundreds (100’s), the tens (10’s), and the ones (1’s)
place.
Write all the 3-digit numbers that can be made with the number cards
below. When making the greatest number, place the three cards with
the three greatest numbers in the hundreds, tens, and the ones
0123 place in order from greatest to smallest.
When making the smallest number, place the three cards with
When the number in the When the number in the When the number in the the three smallest numbers in the hundreds, tens, and the ones
place in order from smallest to greatest.
100’s place is 1: 100’s place is 2: 100’s place is 3: When making a number that stands in a certain place from the
greatest number, put the numbers in order from greatest to
100s 10s 1s 3-digit 100s 10s 1s 3-digit 100s 10s 1s 3-digit smallest.
number number number
9Number and Operations
1 0 2 102 2 3
1 0 3 103 2 3
120 2 3
12 2 3
1 23
1 23
8 NUMINO Challenge A1
Investigate
This is where you first encounter Creative Math !!
Investigate reconstructs creative and logical thinking skills needed to solve problems into easy,
interesting activities,ininoorrddeerrttoohheellppyyoouuggrraasspptthheepprrininccipiplleeoofftthheeddaayysslleessssoonn..
Once you are done with the activities, go through In a Nutshell where main concepts for different
question types and related problem-solving strategies are discussed.
The Value of Numbers Made with Number Cards Problem solving
Type Study Make 3-digit numbers using the following number cards only once. 1 Make a 3-digit number with three of the four number Key Points
Use the number cards only once for each number. What is the sum of cards shown below. What are the greatest and
the fourth greatest number and the fourth smallest number that are smallest numbers that can be made? Note that 0 cannot
made? be placed in the
hundreds place when
0371 making the smallest
3-digit number.
1 Write the greatest 3-digit numbers you can make in order from
greatest to smallest. What is the fourth greatest number? 0953
2 Write the smallest 3-digit numbers in order from smallest to greatest. 2 Make a 3-digit number that is closest to 500 with Compare the
What is the fourth smallest number? three of the four cards shown below. number that is less
8254 than yet closest to
3 What is the sum of the fourth greatest number and the fourth smallest 500 and the number
number? that is greater than
yet closest to 500.
10 NUMINO Challenge A1
11Number and Operations
Type Study
This section introduces the main question type for a theme.
Since you would be encountering with a question type for the first time, you may find it unfamiliar and
difficult. As you work step by step, however, you will be able to take a closer step to solving a problem.
Work on problems with the kind help of Key Points. You will feel that creativity has enhanced within
you in no time!
1. Making Numbers with Number Cards
Investigate Making 3-Digit Numbers Among the 3-digit numbers, write the five greatest numbers in order
In a NutshellUse the three number cards below to make different 3-digit numbers.from greatest to smallest. Explain how you made these numbers.
123 321 320
100s 10s 1s 3-digit number 100s 10s 1s 3-digit number Among the 3-digit numbers, write the five smallest numbers in order
12 3 123 13 2 from greatest to smallest. Explain how you made these numbers.
21 3 23 1
31 2 32 1 Making 3-Digit Numbers with Number Cards
You can make a 3-digit number by using a number card for each
Making the Greatest and Smallest Numbers place value: the hundreds (100’s), the tens (10’s), and the ones (1’s)
place.
Write all the 3-digit numbers that can be made with the number cards
below. When making the greatest number, place the three cards with
the three greatest numbers in the hundreds, tens, and the ones
0123 place in order from greatest to smallest.
When making the smallest number, place the three cards with
When the number in the When the number in the When the number in the the three smallest numbers in the hundreds, tens, and the ones
place in order from smallest to greatest.
100’s place is 1: 100’s place is 2: 100’s place is 3: When making a number that stands in a certain place from the
greatest number, put the numbers in order from greatest to
100s 10s 1s 3-digit 100s 10s 1s 3-digit 100s 10s 1s 3-digit smallest.
number number number
9Number and Operations
1 0 2 102 2 3
1 0 3 103 2 3
120 2 3
12 2 3
1 23
1 23
8 NUMINO Challenge A1
Investigate
This is where you first encounter Creative Math !!
Investigate reconstructs creative and logical thinking skills needed to solve problems into easy,
interesting activities,ininoorrddeerrttoohheellppyyoouuggrraasspptthheepprrininccipiplleeoofftthheeddaayysslleessssoonn..
Once you are done with the activities, go through In a Nutshell where main concepts for different
question types and related problem-solving strategies are discussed.
The Value of Numbers Made with Number Cards Problem solving
Type Study Make 3-digit numbers using the following number cards only once. 1 Make a 3-digit number with three of the four number Key Points
Use the number cards only once for each number. What is the sum of cards shown below. What are the greatest and
the fourth greatest number and the fourth smallest number that are smallest numbers that can be made? Note that 0 cannot
made? be placed in the
hundreds place when
0371 making the smallest
3-digit number.
1 Write the greatest 3-digit numbers you can make in order from
greatest to smallest. What is the fourth greatest number? 0953
2 Write the smallest 3-digit numbers in order from smallest to greatest. 2 Make a 3-digit number that is closest to 500 with Compare the
What is the fourth smallest number? three of the four cards shown below. number that is less
8254 than yet closest to
3 What is the sum of the fourth greatest number and the fourth smallest 500 and the number
number? that is greater than
yet closest to 500.
10 NUMINO Challenge A1
11Number and Operations
Type Study
This section introduces the main question type for a theme.
Since you would be encountering with a question type for the first time, you may find it unfamiliar and
difficult. As you work step by step, however, you will be able to take a closer step to solving a problem.
Work on problems with the kind help of Key Points. You will feel that creativity has enhanced within
you in no time!
