Understanding Place Value and Subtraction

Understanding Place Value and Subtraction

Assessment

Interactive Video

Mathematics

2nd - 3rd Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial demonstrates how to subtract 24 from 86 using base 10 blocks and a place value chart. It begins by setting up the problem with 86 represented as eight tens and six ones. The tutorial then guides viewers through subtracting four ones and two tens, resulting in the answer 62. The video concludes with a preview of the next tutorial, which will cover subtraction using bar models.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main mathematical operation discussed in this video?

Addition

Division

Multiplication

Subtraction

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using base 10 blocks in this video?

To divide numbers

To subtract numbers

To multiply numbers

To add numbers

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the place value chart in this video?

To multiply numbers

To organize numbers

To subtract numbers

To add numbers

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many tens are used to represent the number 86?

9

6

7

8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many ones are initially present in the number 86?

7

6

5

4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first number written on the place value chart?

86

62

24

48

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the second number written on the place value chart?

24

62

86

48

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