Multiplication Concepts and Techniques

Multiplication Concepts and Techniques

Assessment

Interactive Video

Mathematics

3rd - 4th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains how to perform two-digit by one-digit multiplication. It begins with an introduction to the concept, followed by a step-by-step demonstration of multiplying the ones and tens places separately. The tutorial emphasizes the importance of understanding place values and handling zeros when multiplying. Finally, it combines the partial products to arrive at the final result, demonstrating the calculation of 23 times 7, which equals 161.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main topic discussed in the video?

Addition of two-digit numbers

Subtraction of one-digit numbers

Division of two-digit numbers

Two-digit by one-digit multiplication

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many digits does the number 23 have?

One

Two

Three

Four

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying 7 by 3?

21

20

19

18

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in multiplying a two-digit number by a one-digit number?

Multiply the tens place

Multiply the ones place

Subtract the numbers

Add the numbers

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first partial product in the multiplication of 23 and 7?

21

35

28

14

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the number 2 in 23 represent when multiplying?

200

2000

20

2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying 7 by 2?

14

12

13

15

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