|
949 ChickenLeg |
Name : _________________ |
||
|
There are 180 heads of Chickens and Dogs together. Altogether there are 460 legs. How many chickens are there? |
There are 100 heads of Chickens and Dogs together. Altogether there are 280 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 949 130 90 110 120 120 ( 570 ) 60 70 40 80 50 ( 300 ) [[ 870 ]] | ||
|
|
||