Lets Be Rational

Question 0

Underestimate

Answer 0

To give an estimate that is a bit smaller than the actual value.

Question 1

Overestimate

Answer 1

To give a estimate that is a little bit bigger than the actual value

Question 2

Number sentence

Answer 2

When you are finding the sum or difference of two or more numbers, and it must have an equal sign.

Question 3

Algorithm

Answer 3

A plan or series of steps for doing a compution

Question 4

Reciprocal

Answer 4

When you reverse the placement of the number of the numerator and the denominator.
Ex-
7/8’s reciprocal is 8/7.