|
963 ChickenLeg |
Name : _________________ |
||
|
There are 170 heads of Chickens and Dogs together. Altogether there are 420 legs. How many chickens are there? |
There are 210 heads of Chickens and Dogs together. Altogether there are 620 legs. How many chickens are there? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 963 130 80 70 140 90 ( 510 ) 110 140 110 40 130 ( 530 ) [[ 1040 ]] | ||
|
|
||