Question

HELP MATH HOMEWORK 98 PNTS!!! Using the numbers 9,8,2, and 1, make 30 equations. You have to use all the numbers in an equation, once only. You have to get the sums 1-30. I got most of them but now I’m stuck with a few left.

Answer 1

Some corrections to your answers:

0=8+2-9-1

3=9-8+2*1

5=9+8-12

7=18-2-9

12=sqrt(9)+8+2-1

23=(2+1)!+9+8

New ones

10=sqrt(9)+8-2+1

17=sqrt(9)+8+(2+1)!

19=9+8+2*1

24=8*2+9-1

28=(8/2)!+sqrt(9)+1

30=sqrt(9)*8+(2+1)!

Answer 2

1=(9-8)/(2-1)

6=9-(8/2)+1]

26=8*2+9+1

27=9*2+8+1

29=18+2+9