Question

7+7+3-6+2= si 5+5+5-10+2=​

Answer 1

7+7+3-6+2=14+3-6+2=17-6+2=11+2=13

5+5+5-10+2=15-10+2=5+2=7

Answer 2

1) (2+3)*5=5*5=25

2) (2+3)*5=(2*5+3*5)=10+15=25

(4+5)*8=9*8=72

(4+5)*8=(4*8+5*8)=32+40=72

(9-4)*8=5*8=40

(9-4)*8=(9*8-4*8)=72-32=40

(8-3)*7=5*7=35

(8-3)*7=8*7-3*7=56-21=35

(2+1+3*4)*4=6*4=24

(2+1+3*4)=(2*4+1*4+3*4)=8+4+12=24

(5+1+2)*7=8*7=56

(5+1+2)*7=(5*7+1*7+2*7)=35+7+14)=56

7*(6+3)=7*9=63

7*(6+3)=7*6+7*3)=42+21=63

9*(7+1)=9*8=72

9*(7+1)=9*7+9*1)=63+9=72

6*(7-4)=6*3=18

6*(7-4)=6*7-6*4=42-24=18

5*(6-2)=5*4=20

5*(6-2)=5*6-5*2=30-10=20

(3+2+4)*6=9*6=54

(3+2+4)*6=3*6+2*6+4*6)=18+12+24=54

(5+3+2)*8=10*8=80

(5+3+2)*8=5*8+3*8+2*8=40+24+16=80