|
746 ChickenLeg |
Name : _________________ |
||
|
There are 130 heads of Chickens and Dogs together. Altogether there are 320 legs. How many chickens are there? |
There are 120 heads of Chickens and Dogs together. Altogether there are 400 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 746 100 80 50 120 70 ( 420 ) 40 90 100 70 130 ( 430 ) [[ 850 ]] | ||
|
|
||