|
764 ChickenLeg |
Name : _________________ |
||
|
There are 230 heads of Chickens and Dogs together. Altogether there are 700 legs. How many chickens are there? |
There are 170 heads of Chickens and Dogs together. Altogether there are 600 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 764 110 70 80 130 40 ( 430 ) 40 90 90 90 120 ( 430 ) [[ 860 ]] | ||
|
|
||