What is the main focus of the lesson in this video?

Subtraction and Visualization Techniques

Interactive Video
•
Mathematics
•
2nd - 3rd Grade
•
Hard

Thomas White
FREE Resource
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Writing equations for addition
Writing equations for subtraction
Learning multiplication tables
Understanding division
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does the teacher prefer using pictures for word problems?
To make the lesson longer
To help visualize and understand the problem
To avoid using numbers
To make the problems more colorful
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, how many children rode their bikes to school?
21
8
29
15
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many children were left with bikes at school after some rode home?
29
8
15
21
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What equation represents the first problem about bikes?
29 + 8 = ?
8 + 29 = ?
29 - 8 = ?
8 - 29 = ?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many children left the school on their bikes?
15
29
8
21
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the second example, how many children were initially on the bus?
32
21
24
8
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