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405 ChickenLeg |
Name : _________________ |
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There are 90 heads of Chickens and Dogs together. Altogether there are 240 legs. How many chickens are there? |
There are 230 heads of Chickens and Dogs together. Altogether there are 640 legs. How many chickens are there? |
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| 405 60 60 70 90 60 ( 340 ) 140 130 50 60 90 ( 470 ) [[ 810 ]] | ||
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