|
623 ChickenLeg |
Name : _________________ |
||
|
There are 160 heads of Chickens and Dogs together. Altogether there are 440 legs. How many chickens are there? |
There are 160 heads of Chickens and Dogs together. Altogether there are 380 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 623 100 70 120 70 80 ( 440 ) 130 50 80 70 100 ( 430 ) [[ 870 ]] | ||
|
|
||