I need the answers

Solve the problems below. Be sure to show your thinking. ADDING INTEGERS ADDING DECIMALS N - 21+ 13 =-8 P. 25 + ( -4 ) = N. - 10.7 + (-3.5) = -19.2 8. 18 + 9 = N. - 15 + (-14 ) = B. 7.6 + (-7.1) = - N. - 13 + (-5 ) = B . 28 + ( - 9 ) = A - 12.6 + 8.8 = ADDING FRACTIONS WITH ADDING FRACTIONS WITH LIKE DENOMINATORS UNLIKE DENOMINATORS INV. - TT + ( - 71 ) = 13. - 15 + ( - 6 ) = 1P. 18 + ( -8 ) = 2 1. 8 + ( - 2 ) = -18 1 - + 7 + = Maneuvering the Mid