=(9\36+3\36- 14\36- 1\36)*36+2\3
=9+3- 14- 1+2\3
=-3+2\3
=-7\3
99 and 18 points 17×(-9)
=(99* 18+ 17)\ 18*(-9)
= 179\ 18*(-9)
= 179\(-2)
=- 179\2=-89.5
36 and 1 1 9÷9
=(36* 1 1+9)\(9*9)
=405\8 1
=5
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