Question

А) 24+(-6); б) 5 1/3+(-3 1/3); в) -4/9+2/3; а) 4-(-2); б) 8-11; в) -3 1/3-(-21/3);

Answer 1

а)18 б)2/3 в)2/9

а)6 б)-3 в)6

Answer 2

Let's solve the given expressions step by step:

а) 24 + (-6) = 24 - 6 = 18

б) 5 1/3 + (-3 1/3) = (5 + (-3)) + (1/3 + (-1/3)) = 2 + 0 = 2

в) -4/9 + 2/3 = (-4/9 * 3/3) + (2/3 * 9/9) = (-12/27) + (18/27) = 6/27 = 2/9

а) 4 - (-2) = 4 + 2 = 6

б) 8 - 11 = -3

в) -3 1/3 - (-21/3) = (-10/3) - (-7) = (-10/3) + 7 = (7 - 10/3) = (21/3 - 10/3) = 11/3

So the answers are:

А) 18 Б) 2 В) 2/9 А) 6 Б) -3 В) 11/3