Question
40 x 112 + 33 x 19
= 13 x (a) ___
= (b) ___
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

40 x 112 + 33 x 19
= 13 x (a) ___
= (b) ___