It says thirty divided by half... Not divided by half of the number. A half is 0.5 so 30/ o.5 is the same as multiplying by two . [try using a calculator] so 30/0.5= 60 then + 10 = 70 then 70 - (-2) is the same as 70 + 2 which equals 72. Its all play on words to try to confuse you

The question is

30/2 + 10 - (-2)

so

15 + 10 + 2

adding

27

So you get 27

30/2 + 10 - (-2)

so

15 + 10 + 2

adding

27

So you get 27

30 divided by 0.5 added 10 then subtracted -2= 72

30/2=15 +2=17

23

68

23

22

23

23

The answer is 23

30/15=2+10= 12-2= 10.... :)

10

31.

Actually half=0.5 so 30/0.5-(-2)=62

Divide 30 By Half, Add Ten, Then Subtract -2. What Do You Get?

30 divided by half so

half of 30 is 15

30/15 =2

add 10

2+10=12

then subtract -2

12-(-2) =14 ANSWER is14

30 divided by half so

half of 30 is 15

30/15 =2

add 10

2+10=12

then subtract -2

12-(-2) =14 ANSWER is14

30 divided by half equals 60 plus 10 equals 70 minus -2 equals 72

the answer is 72

the answer is 72

30/1/2=30*2=60 add 10 i.e 60+10=70 subtract 2 i.e 70-2=68