|
751 ChickenLeg |
Name : _________________ |
||
|
There are 140 heads of Chickens and Dogs together. Altogether there are 340 legs. How many chickens are there? |
There are 230 heads of Chickens and Dogs together. Altogether there are 640 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 751 110 120 80 140 40 ( 490 ) 140 90 90 50 80 ( 450 ) [[ 940 ]] | ||
|
|
||