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729 ChickenLeg |
Name : _________________ |
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There are 170 heads of Chickens and Dogs together. Altogether there are 480 legs. How many chickens are there? |
There are 120 heads of Chickens and Dogs together. Altogether there are 400 legs. How many chickens are there? |
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| 729 100 60 80 130 90 ( 460 ) 40 140 90 90 70 ( 430 ) [[ 890 ]] | ||
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