|
208 ChickenLeg |
Name : _________________ |
||
|
There are 140 heads of Chickens and Dogs together. Altogether there are 480 legs. How many chickens are there? |
There are 210 heads of Chickens and Dogs together. Altogether there are 620 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 208 40 70 100 80 60 ( 350 ) 110 110 110 140 60 ( 530 ) [[ 880 ]] | ||
|
|
||