Question
13 x 16+ 17 x  16 
= (a) _______ x 16
= (b) _______
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

13 x 16+ 17 x  16 
= (a) _______ x 16
= (b) _______