Jeopardy Equations

One-Step Addition Equations

100

x+5=9

x=4

200

21+x=34

x=13

300

27 - x= 72

x= - 45

400

1/5 + x= 1

answer using fractions

x=4/5

500

3/4 +x=2/5

answer using fractions

x= -7/20

One-Step Subtaction Equations

100

x-5=7

x =12

200

45 - x=7

x= 38

300

12-x=23

x=35

400

x- 1/2=4

answer using fractions 

x=4 1/2

500

x - 9/8=1/4

answer using fractions

x=11/8 or 1 3/8

One-Step Multipication Equations

100

5x=60

x=12

200

3x=-33

x=-11

300

-60x=600

x=-10

400

5x=1

answer using decimals

x=0.2

500

-5x=-20

x=4

One-Step Division Equations

100

x÷ 15=3

x=45

200

x÷ 3=-20

x=-60

300

x÷ 5=15

x=75

400

x÷ -3= 8

x=-24

500

x ÷ -5=-3

x=15

Fractional One Step Equations

100

1/2(x)=4

x=8

200

-1/3(x)=4

x=-12

300

-2=2/3(x)

x=-3

400

2 1/2 (x) = 25

x=10

500

4 2/5 (x) = 11

x=10