153  ChickenLeg
´ß´Ù¸® °³´Ù¸® 2

Name : _________________

 

refresh

There are 260 heads of Chickens and Dogs together. Altogether there are 760 legs. How many chickens are there?



There are 240 heads of Chickens and Dogs together. Altogether there are 740 legs. How many chickens are there?



There are 170 heads of Chickens and Dogs together. Altogether there are 440 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?



There are 190 heads of Chickens and Dogs together. Altogether there are 600 legs. How many chickens are there?



There are 180 heads of Chickens and Dogs together. Altogether there are 500 legs. How many chickens are there?



There are 190 heads of Chickens and Dogs together. Altogether there are 500 legs. How many chickens are there?



¿ì¸® ¾È¿¡ ÃÑ 170 ¸¶¸®ÀÇ ´ß°ú °³°¡ ÀÖ´Ù. ´Ù¸®¸¦ ¼¼¾îº¸´Ï, ´Ù¸®¸¦ ¼¼¾îº¸´Ï, ÃÑÇÕÃļ­ 580 ´Ù¸®°¡ ÀÖ´Ù. ¸î¸¶¸®ÀÇ ´ßÀÌ ¿ì¸® ¾È¿¡ Àִ°¡?



There are 140 heads of Chickens and Dogs together. Altogether there are 360 legs. How many chickens are there?



There are 170 heads of Chickens and Dogs together. Altogether there are 580 legs. How many chickens are there?



+(         )

 

(         )+

++[[          ]]++

153    140 110 120 140 80 ( 590 )   110 130 50 100 50 ( 440 )   [[ 1030 ]]