2 digit addition
The sum of 30+4
what is 34
what is the difference of 9-4
what is 5
what is the answer of a addition problem
what is a sum
what is 20+2
what is 22
what is the difference of 8-4
what is 4
what is the answer to a subtraction problem
what is a difference
what is the sum of 25+5
what is 30
what is the difference of 6-2
what is 4
what is the subtraction sign called
what is a minus sign
what is the sum of 44+1
what is 45
what is the difference of 2-1
what is 1
what is a addition sign called
what is a plus sign
what is 28
what is the difference 9-0
what is 9
where do you put a equal sign in a equation
what is at the end