Page 42 - NUMINO_WB_3B

3. Find the sum. 162-B6-2
a.
b.
8 km 600 m 4 km 700 m
+ 1 km 100 m
+ 2 km 800 m

4. Find the difference. b.
a.
9 km 100 m
7 km 400 m - 5 km 700 m
- 4 km 200 m