|
519 ChickenLeg |
Name : _________________ |
||
|
There are 120 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 340 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 519 80 100 110 110 70 ( 470 ) 70 120 120 60 100 ( 470 ) [[ 940 ]] | ||
|
|
||