|
269 ChickenLeg |
Name : _________________ |
||
|
There are 160 heads of Chickens and Dogs together. Altogether there are 540 legs. How many chickens are there? |
There are 230 heads of Chickens and Dogs together. Altogether there are 680 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 269 50 60 80 140 120 ( 450 ) 120 60 110 70 100 ( 460 ) [[ 910 ]] | ||
|
|
||