459  ChickenLeg
´ß´Ù¸® °³´Ù¸® 2

Name : _________________

 

refresh

There are 110 heads of Chickens and Dogs together. Altogether there are 300 legs. How many chickens are there?



There are 100 heads of Chickens and Dogs together. Altogether there are 260 legs. How many chickens are there?



There are 160 heads of Chickens and Dogs together. Altogether there are 560 legs. How many chickens are there?



There are 90 heads of Chickens and Dogs together. Altogether there are 240 legs. How many chickens are there?



There are 190 heads of Chickens and Dogs together. Altogether there are 580 legs. How many chickens are there?



There are 170 heads of Chickens and Dogs together. Altogether there are 400 legs. How many chickens are there?



There are 180 heads of Chickens and Dogs together. Altogether there are 440 legs. How many chickens are there?



¿ì¸® ¾È¿¡ ÃÑ 230 ¸¶¸®ÀÇ ´ß°ú °³°¡ ÀÖ´Ù. ´Ù¸®¸¦ ¼¼¾îº¸´Ï, ´Ù¸®¸¦ ¼¼¾îº¸´Ï, ÃÑÇÕÃļ­ 700 ´Ù¸®°¡ ÀÖ´Ù. ¸î¸¶¸®ÀÇ ´ßÀÌ ¿ì¸® ¾È¿¡ Àִ°¡?



There are 160 heads of Chickens and Dogs together. Altogether there are 520 legs. How many chickens are there?



There are 160 heads of Chickens and Dogs together. Altogether there are 520 legs. How many chickens are there?



+(         )

 

(         )+

++[[          ]]++

459    70 70 40 60 90 ( 330 )   140 140 110 60 60 ( 510 )   [[ 840 ]]