3 addends mean 3 numbers. Regroup I believe means carry over. So I'm thinking something like 36+29+12=
6+4
10+6
11500
6+6 7+7 10+8 6+4
Solve the problem using the + sign for the variable. Then solve the problem using the - sign for the variable. Report your answer as the answer that you got using + or the answer that you got using -.
1897
(Average times the total number of addends) minus the given sum of the addends. Uriel.
the reason ghm created addition was to solve a problem
6+4
it is the number you would use to solve the problem
Which_answer_shows_how_you_could_regroup_to_make_a_ten_to_solve_36plus 8
10+6
6 + 4
The only way to simplify an addition problem is to solve it. 25+345=370
Addition and subtraction are inverse operations. So you can solve addition by subtracting.
You add the fractions together. More detailed steps depend on the exact nature of the problem.
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction