calcul9

3024 ÷ 12 = 15q = . t
72,25 × 4,5 = . 1h 56 min+10min = .h . min
2m 
1m 
3m 
D
MA
BDAB3Cm
 C MAC3Cm
A ,B,C 
150m90m
20,5m
g
0
500
1000
1500
2000
2500
3000
3500
4000
 2 3 4 5 6 7
g
 2 3 4 5 6 7