What is the main strategy discussed in this video?

Guess and Check Problem Solving

Interactive Video
•
Mathematics
•
4th - 5th Grade
•
Hard

Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trial and Error
Guess and Check
Elimination
Backtracking
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do mathematicians use the Guess and Check method?
To make random guesses
To avoid complex calculations
To simplify equations
To solve problems with unknowns
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of guesses should be made according to the video?
Random guesses
Educated guesses
Wild guesses
Lucky guesses
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first clue given in the example problem?
The number is greater than 63
The number is less than 45
The number is a single digit
The number has a 3 in the ones place
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the range of the number in the example problem?
Greater than 40 and less than 60
Greater than 45 and less than 63
Greater than 30 and less than 50
Greater than 50 and less than 70
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't the tens place be 4 in the example problem?
It would make the number a single digit
It would make the number greater than 63
It would make the number even
It would make the number less than 45
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct number in the example problem?
63
53
43
73
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