"Reading and Writing Numbers" PPT on understanding numbers within 100

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"Reading and Writing Numbers" PPT on understanding numbers within 100

Part One: Lesson Objectives

1. If you know how many tens it is, use a few beads on the tens place of the counter to indicate it. If you know how many ones it is, use a few beads on the ones place.

2. Preliminarily understand the meaning of digits and be able to correctly name and order the ones, tens and hundreds digits. Able to read and write numbers within 100 correctly and proficiently.

Reading and Writing PPT, Part 2: Scenario Introduction

Do you know how many buttons of each color there are?

There are forty pills, there are twenty-seven pills, there are thirty-three pills.

How to read and write these numbers?

Reading and writing PPT, the third part: interactive new teaching

If there are 4 beads on the tens place, write "4" opposite the tens place. If there are no beads on the ones place, write "0" opposite the ones place.

If there are several tens, write the number in the tens place; if there are several ones, write the number in the ones place.

Do the two "3"s mean the same thing?

no the same. The "3" on the left is in the tens place, which means three tens; the "3" on the right is in the ones place, which means three ones.

How many buttons are there in three colors?

One hundred pills in total.

Reading and writing numbers start from the high position.

From the right:

The first one is the ones position,

The second digit is the tens digit,

The third digit is the hundred.

Reading and Writing PPT, Part 4: Consolidation Practice

1. Write the number on the counter and read it out.

2. Can you read the numbers below?

Reading and Writing PPT, Part 5: Class Summary

Reading and writing numbers start from the high position. From the right, the first digit is the ones digit, the second digit is the tens digit, and the third digit is the hundreds digit.

When reading, read hundreds in the hundreds place, read tens in the tens place, and read a few in the units place. If the number in the ones place is 0, don't read it.

Keywords: Free download of PPT courseware for mathematics in the second volume of the first grade of the People's Education Press, download of PPT on reading, writing and counting, download of PPT on understanding of numbers within 100, .PPT format;

For more information about the PPT courseware "Knowing Readings and Writing Numbers Within 100", please click on the PPT tag of "Knowing Readings and Writing Numbers Within 100" PPT courseware.

"Reading and Writing Numbers" PPT on understanding numbers within 100:

"Reading and Writing Numbers" PPT on understanding numbers within 100 Part 1: Review and introduction Fill in the blanks. Thirty-five is composed of ( ) tens and ( ) ones. Twenty-nine is composed of ( ) tens and ( ) ones. Eighty-three is composed of ( ) one and ( )..

"Reading and Writing Numbers" Understanding Numbers Within 100 PPT Courseware 2:

"Reading and Writing Numbers" PPT courseware teaching goal is to enable students to learn to read and write any two-digit number and 100. Cultivate students' interest in learning mathematics. Experience the whole process of mathematics learning, which will produce the successful experience of mathematics learning and the emotion of loving mathematics learning. ... .....

"Reading and Writing Numbers" PPT courseware on understanding numbers within ten thousand:

"Reading and Writing Numbers" Understanding Numbers Within Ten Thousands PPT Courseware 1. Review introduction, reveal the highest digit of the number in the topic is ( ), which is composed of ( ) thousand, ( ) hundred, ( ) tens and ( ) composed of one. 2. Explore new knowledge 1. First tell the counter...

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Update Time: 2024-06-30

This template belongs to Mathematics courseware People's Education Press First Grade Mathematics Volume 2 industry PPT template

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