|
849 ChickenLeg |
Name : _________________ |
||
|
There are 170 heads of Chickens and Dogs together. Altogether there are 520 legs. How many chickens are there? |
There are 110 heads of Chickens and Dogs together. Altogether there are 340 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 849 80 40 40 60 110 ( 330 ) 50 50 50 110 40 ( 300 ) [[ 630 ]] | ||
|
|
||