259 ChickenLeg |
Name : _________________ |
||
There are 100 heads of Chickens and Dogs together. Altogether there are 260 legs. How many chickens are there? |
There are 240 heads of Chickens and Dogs together. Altogether there are 680 legs. How many chickens are there? |
+( ) |
|
( )+ |
++[[ ]]++ |
||
259 70 80 130 40 140 ( 460 ) 140 140 40 70 130 ( 520 ) [[ 980 ]] | ||
|