Measurement - Use of Units (Length, Mass, Capacity)
A bottle contains 2 liters of water. Filled another 4 liters of water. How many liters in total?
A
5
B
6
C
7
D
8
The length of a room is 6 m. A 1 meter tape was applied to it. How many meters left?
A
5
B
4
C
6
D
3