|
339 ChickenLeg |
Name : _________________ |
||
|
There are 140 heads of Chickens and Dogs together. Altogether there are 440 legs. How many chickens are there? |
There are 170 heads of Chickens and Dogs together. Altogether there are 500 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 339 60 70 130 80 40 ( 380 ) 90 140 140 70 130 ( 570 ) [[ 950 ]] | ||
|
|
||