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Adding and Subtracting
By Sean Heck
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Last updated almost 7 years ago
4 questions
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Note from the author:
Nice to wok buy
1 point
1
Question 1
1.
Is it ture that 1+1+2
True
False
1 point
1
Question 2
2.
1+2?
3
1
Don't know
Don't care
1 point
1
Question 3
3.
What is 14+125
visibility
View drawing
1 point
1
Question 4
4.
3+3=?
6
12457
125
854