
Estimating Sums and Differences

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

Thomas White
FREE Resource
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35 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of today's lesson?
Solving complex equations
Learning multiplication tables
Understanding fractions
Estimating sums and differences of two-digit numbers
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is estimating important in real life?
It helps in finding exact answers quickly
It is not useful outside of school
It is only used in math classes
It provides an approximate answer when exact numbers are not needed
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an estimate?
A random number
An approximate answer close to the exact one
An exact answer
A guess without any basis
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main goal of using estimates in math?
To make math more complicated
To find exact answers
To avoid doing calculations
To provide a quick and reasonable answer
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the benefit of using estimates in real life?
They are not useful outside of school
They are only used in math classes
They provide exact answers
They offer a quick and reasonable approximation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you have ready for the gem estimation activity?
A calculator
A piece of paper and a pencil
A ruler
A textbook
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many glass gems were in the first cup?
30
83
53
67
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