|
431 ChickenLeg |
Name : _________________ |
||
|
There are 190 heads of Chickens and Dogs together. Altogether there are 620 legs. How many chickens are there? |
There are 110 heads of Chickens and Dogs together. Altogether there are 340 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 431 70 140 100 90 40 ( 440 ) 50 110 110 80 110 ( 460 ) [[ 900 ]] | ||
|
|
||