|
250 ChickenLeg |
Name : _________________ |
||
|
There are 130 heads of Chickens and Dogs together. Altogether there are 440 legs. How many chickens are there? |
There are 120 heads of Chickens and Dogs together. Altogether there are 340 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 250 40 50 120 50 120 ( 380 ) 70 70 120 110 100 ( 470 ) [[ 850 ]] | ||
|
|
||