|
980 ChickenLeg |
Name : _________________ |
||
|
There are 230 heads of Chickens and Dogs together. Altogether there are 660 legs. How many chickens are there? |
There are 190 heads of Chickens and Dogs together. Altogether there are 640 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 980 130 140 100 50 120 ( 540 ) 60 80 110 90 120 ( 460 ) [[ 1000 ]] | ||
|
|
||