Sheet # 251
Name: _____________________ Date_____________
Use drawings, words, or numbers to explain how you got your answer.
The scales are balanced. How many balls equal one cube?
Answer for sheet # 251
1) 3C + 2 balls = 5 balls + 2C
C= 3 balls
2) 2C + 7 balls = 1 ball + 5C
6 balls = 3C
C =2 balls
3) 4C + 5 balls = 3 balls + 5C
C = 2 balls
4) 3C + 3 = 5 balls + C
C = 1 ball