|
707 ChickenLeg |
Name : _________________ |
||
|
There are 110 heads of Chickens and Dogs together. Altogether there are 340 legs. How many chickens are there? |
There are 180 heads of Chickens and Dogs together. Altogether there are 440 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 707 50 130 130 40 90 ( 440 ) 140 90 90 60 40 ( 420 ) [[ 860 ]] | ||
|
|
||