Definition's
The process or skill of taking one number or amount away from another.
What is Subtraction
2+2
What is 4
10-7
What is 3
12-3
What is 9
10-2-1
what is 7
A thing said, written, or done to deal with or as a reaction to a question.
What is Answer
10+10
10-4
What is 6
13+3
What is 16
9+9+1
What is 19
The total amount resulting from the addition of two or more numbers, amounts, or items.
What is Sum
9+9
What is 18
10-5
What is 5
9-5
What is 4
12+2+1
What is 15
The result of subtracting one number from another, indicating how much they differ.
What is Difference
8+8
What is 16
10-9
What is 1
22-2
What is 20
2+6+4
What is 12
The process or skill of calculating the total of two or more numbers or amounts.
What is Addition
11+11
What is 22
10-1-1
What is 8
30+6
What is 36
10+11+3
What is 24