Question

100: (6 + 4) + 2 * (25 + 10)
72:9(20 - 3 x 5)
80 - 5(8 - 30:5)
6 + 6 : (8-6) + 8 x 6-7​

Answer 1

100:(6+4)+2×(25+10)=

100:10+2×35=

10+70=80

72:9×(20-3×5)=

8×(20-15)=

8×5=40

80-5×(8-30:5)=

80-5×(8-6)=

80-5×2=

80-10=70

6+6:(8-6)+8×6-7=

6+6:2+48-7=

6+3+48-7=

57-7=50