|
107 ChickenLeg |
Name : _________________ |
||
|
There are 240 heads of Chickens and Dogs together. Altogether there are 680 legs. How many chickens are there? |
There are 110 heads of Chickens and Dogs together. Altogether there are 300 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 107 140 40 110 90 70 ( 450 ) 70 70 100 80 110 ( 430 ) [[ 880 ]] | ||
|
|
||