|
355 ChickenLeg |
Name : _________________ |
||
|
There are 240 heads of Chickens and Dogs together. Altogether there are 680 legs. How many chickens are there? |
There are 130 heads of Chickens and Dogs together. Altogether there are 340 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 355 140 130 80 40 100 ( 490 ) 90 40 60 50 130 ( 370 ) [[ 860 ]] | ||
|
|
||