Find value of expression and + + from a pri) and =0.5; =-2.8; with =-10b) and =-3.2; b), 19; with =6v) and =2.5; =-1.6; with =5g) and =-0.12; =-2; with =-0.19

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A0-12.3 B-2.81 of B5.9 G-2.31 A) 0.5-2.8-10=-12.3 b)-3-0.19+6=2.81 C) 2.5-1.6+5=5.9 D)-0.12-2-0.19=-2.31
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Answer add