|
612 ChickenLeg |
Name : _________________ |
||
|
There are 160 heads of Chickens and Dogs together. Altogether there are 460 legs. How many chickens are there? |
There are 200 heads of Chickens and Dogs together. Altogether there are 540 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 612 90 110 90 40 50 ( 380 ) 130 130 50 100 80 ( 490 ) [[ 870 ]] | ||
|
|
||