What is meant by the arithmetic operation of adding integers?
According to the Oxford Dictionary, the definition of integer number is a number that is not a fraction; a whole number, or a thing complete in itself.
According to another definition, an integer number is a number that is not a decimal number or a fraction. Integers consist of natural numbers or positive numbers, zero numbers, and negative numbers. Integer numbers such as -2,-1,0,1,2,3 etc. Understanding the operation of adding integers helps us learn Mathematics easily.
The formula for the operation of calculating the addition of integers is as follows:
- A + B = A + B
- A + (-B) = A – B
- -A + (-B) = -(A+B)
Based on the formula above, here are 10 examples of integer addition calculation operations:
- 6 + 7 = 7 + 6 = 13
- 9 + 8 = 8 + 9 = 17
- 6 + 7 = 7 + 6 = 13
- 5 + 3 = 3 + 5 = 8
- 3 + 4 = 4 + 3 = 7
- 6 + (-8) = 6 – 8 = -2
- 5 + (-3) = 5 – 3 = 2
- -9 + (-15) = – (9+15) = -24
- -12 + (-4) = – (12 + 4) = – 16
- – 7 + (-6) = – (7+6) = -13
Based on the formula above, here are 10 examples of interactive integer addition calculation operation questions in multiple-choice form. As for interactively presenting the questions, the question description is at the bottom of the question, while the answer key is already listed when you do the question, good luck!
Question Number From
Good Try!
You Got out of answers correct!
That’s
Question Description
1) 5 + 6 = ..
a.11 b.12 c.14 d.16
2) 10 + -(9) = ,
a.2 b.19 c.-19 d.1
3) -(4) + 9 =
a.13 b.-5 c.5 d.10
4) 3 + -(3) =
a.1 b.2 c.0 d.-1
5) -(5) + -(8) =
a.-13 b.13 c.3 d.-3
6) 7 + -(4) =
a.2 b.3 c.-2 d.-3
7) 12 + 3 =
a.9 b.15 c.-9 d.-15
8) -(10) + 8 =
a.-18 b.2 c.-2 d.18
9) -(9) – -(10) =
a.1 b.19 c.-1 d.-19
10) 10 + -(8) =
a.-18 b.2 c.-2 d.18
