1.
Find how many blocks are in each bag to balance the scale.
A.
3
B.
4
C.
1
D.
2
Hint
2.
Write an equation that fits the balance puzzle below
A.
3
n
– 1 = 2
n
– 9
B.
3
n
+ 9 = 2
n
+ 1
C.
3
n
+ 1 = 2
n
+ 9
D.
2
n
+ 1 = 3
n
+ 9
Hint
3.
Find how many blocks are in each bag to balance the scale.
A.
B.
C.
D.
Hint
4.
Find the balance puzzle that matches the equation.
3
n
+ 6 = 4
n
+ 9
A.
B.
C.
D.
Hint
5.
Bruce was filling jugs from a basin of water. When he had filled four jugs, 14 liters of water were left in the basin. When he had filled eight jugs, 4 liters of water were left in the basin. How many liters of water can fill one jug?
A.
2 liters
B.
2.5 liters
C.
1.5 liters
D.
1 liter
Hint