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668 ChickenLeg |
Name : _________________ |
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There are 210 heads of Chickens and Dogs together. Altogether there are 640 legs. How many chickens are there? |
There are 130 heads of Chickens and Dogs together. Altogether there are 320 legs. How many chickens are there? |
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| 668 100 90 70 120 90 ( 470 ) 100 60 50 60 60 ( 330 ) [[ 800 ]] | ||
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