|
706 ChickenLeg |
Name : _________________ |
||
|
There are 220 heads of Chickens and Dogs together. Altogether there are 680 legs. How many chickens are there? |
There are 120 heads of Chickens and Dogs together. Altogether there are 300 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 706 100 120 130 70 40 ( 460 ) 90 140 90 80 60 ( 460 ) [[ 920 ]] | ||
|
|
||