Estimation of multiplying two-digit numbers
Flashcard
•
Mathematics
•
4th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
Estimate 11 x 52
Back
500
2.
FLASHCARD QUESTION
Front
Is Michael's answer of 39 x 81 = 351 reasonable?
Back
No
3.
FLASHCARD QUESTION
Front
Estimate 73 x 89
Back
6300
4.
FLASHCARD QUESTION
Front
Estimate 21 x 59
Back
1200
5.
FLASHCARD QUESTION
Front
What is this multiplication strategy called?
Back
Area Model
6.
FLASHCARD QUESTION
Front
What is estimation in multiplication?
Back
A method to find an approximate value instead of an exact answer.
7.
FLASHCARD QUESTION
Front
How do you round 39 to the nearest ten?
Back
40
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