1. Find the Least Common Multiple (LCM). 8, 14, 20
560
280
140
70

2. Match the quantity with the appropriate metric unit.
The length of a soccer field
Liter
Meter
Centimeter
Gran

3. Solve the equation. X + 2.8 = 8.3
x = 5.5
X = 11.1
X = 2.964
X = -5.5

4. Find the sum. -5 + (-1 ) + 6 + 4
6
7
4
-4