PDF chapter test TRY NOW

Convert into a tree diagram.
 
(i) \((9×5) + (10×12)\)
 
The tree diagram is:
 
 
(ii) \((10×9) − [(8×2)+3]\)
 
The tree diagram is:
 
Answer variants:
YCIND_221110_4673_7.png
YCIND_221110_4673_9.png
YCIND_221110_4673_8.png
35.png