|
468 ChickenLeg |
Name : _________________ |
||
|
There are 120 heads of Chickens and Dogs together. Altogether there are 340 legs. How many chickens are there? |
There are 180 heads of Chickens and Dogs together. Altogether there are 620 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 468 70 80 90 100 100 ( 440 ) 50 60 50 40 70 ( 270 ) [[ 710 ]] | ||
|
|
||