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Bài 13: Making number from the given digit
(Biên những số từ các chữ số đã cho)
Các em làm quen với một số thuật ngữ cơ bản của số học trong bài học Making number from the given digit tiếp theo của môn Toán bằng Tiếng anh nhé
Bài 13: Making number from the given digit
Hi Starry! Let us some fun with the dices. Here I throw the dices.Hi Starry! Let us some fun with the dices. Here I throw the dices.
Look at the digit on the face. They are 3 and 6.Look at the digit on the face. They are 3 and 6.
Now Starry, make numbers using these digit only once.Now Starry, make numbers using these digit only once.
That is make sure that the digits are not repeated.That is make sure that the digits are not repeated.
Good! Using the digits 3 and 6 only once we can make the numbers 36 and 63. Let us try one more.Good! Using the digits 3 and 6 only once we can make the numbers 36 and 63. Let us try one more.
This time the digits are 7 and 5, using the digits 7 and 5 only once we can make the numbers 75 and 57. Good Starry!This time the digits are 7 and 5, using the digits 7 and 5 only once we can make the numbers 75 and 57. Good Starry!
Um, now using the digits 5, 3, and 9 only one make the smallest and the biggest number Starry.Um, now using the digits 5, 3, and 9 only one make the smallest and the biggest number Starry.
Ok, remove that worry from your face. A rank in the ascending order that is 3, 5, 9.Ok, remove that worry from your face. A rank in the ascending order that is 3, 5, 9.
Now make the smallest three digit number Starry. Good! The smallest three digit is 359.Now make the smallest three digit number Starry. Good! The smallest three digit is 359.
Now a rank the digit in the descending order and make the biggest three digit number Starry.Now a rank the digit in the descending order and make the biggest three digit number Starry.
In the descending order is 9, 5, and 3. So the biggest three digit number is 953.In the descending order is 9, 5, and 3. So the biggest three digit number is 953.
Starry, now something more interesting for you.Starry, now something more interesting for you.
Use the digits 7, 6, 0 to make the biggest and the smallest possible three digit number.Use the digits 7, 6, 0 to make the biggest and the smallest possible three digit number.
Ok! Let us get together.Ok! Let us get together.
The numbers form by using three digit only once are 760, 670, 706, 607, 076, and 067.The numbers form by using three digit only once are 760, 670, 706, 607, 076, and 067.
But Starry, 076 and 067 are not three digit numbers.But Starry, 076 and 067 are not three digit numbers.
There are two digit numbers. So the smallest three digit number is 607.There are two digit numbers. So the smallest three digit number is 607.
And the biggest three digit number is 760. Let us do activity.And the biggest three digit number is 760. Let us do activity.
Using the given digits only once, make the biggest and the smallest possible three digit number.Using the given digits only once, make the biggest and the smallest possible three digit number.
Using 5, 1, 9 the smallest number is 159 and biggest number is 951.Using 5, 1, 9 the smallest number is 159 and biggest number is 951.
Using 0, 3, 4 the smallest number is 304 and biggest number is 430.Using 0, 3, 4 the smallest number is 304 and biggest number is 430.
Using 7, 2, 6 the smallest number is 267 and biggest number is 762.Using 7, 2, 6 the smallest number is 267 and biggest number is 762.
Now read another activity Starry. Read the numbers made by using the given digits.Now read another activity Starry. Read the numbers made by using the given digits.
Circle the smallest number. In the first set of numbers, the smallest number is 167.Circle the smallest number. In the first set of numbers, the smallest number is 167.
In the second set of numbers, the smallest number is 248.In the second set of numbers, the smallest number is 248.
In the third set of numbers, the smallest number is 359.In the third set of numbers, the smallest number is 359.
Let us do another activity.Let us do another activity.
Read the numbers made by using the given digits and circle the biggest number.Read the numbers made by using the given digits and circle the biggest number.
In the first set of number, the biggest number is 981.In the first set of number, the biggest number is 981.
In the second set of number, the biggest number is 652.In the second set of number, the biggest number is 652.
In the third set of number, the biggest number is 741.In the third set of number, the biggest number is 741.
Learning how to make three digit number from the given digits is easy. Ok! Bye bye.Learning how to make three digit number from the given digits is easy. Ok! Bye bye.
