Review Cards
Solve:
x
- 2 = 4
Answer:
x
= 6
Solve:
x
- 9 = -1
Answer:
x
= 8
Solve:
3 -
x
= 1
Answer:
x
= 2
Solve:
9 = 4 +
x
Answer:
x
= 5
Solve:
100 = 10
x
Answer:
x
= 10
Solve:
0 = 3 -
x
Answer:
x
= 3
Solve:
3 -
x
= -1
Answer:
x
= 4
Solve:
3 -
x
= -4
Answer:
x
= 7