Understanding Addition and Subtraction Methods
Interactive Video
•
Mathematics
•
1st - 2nd Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the names of the comic characters introduced in the video?
Math Boy and Math Girl
Sum Kid and Difference Girl
Addition Man and Subtraction Woman
Number Guy and Countess
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a limitation of the counting on strategy?
It is only for subtraction
It is too fast
It requires memorization
It takes too long with large numbers
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the Arrow method primarily used for?
Addition
Multiplication
Division
Subtraction
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the Arrow method help in addition?
By using multiplication
By allowing jumps of different sizes
By subtracting first
By using only even numbers
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example 13 + 20, what is the first step using the Arrow method?
Add 5
Add 20
Add 10
Add 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of 14 + 25 using Scoop's method?
59
49
39
29
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does Scoop choose to jump when adding 14 + 25?
By ones
By fives
By twenties
By tens
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