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321 ChickenLeg |
Name : _________________ |
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There are 180 heads of Chickens and Dogs together. Altogether there are 520 legs. How many chickens are there? |
There are 210 heads of Chickens and Dogs together. Altogether there are 660 legs. How many chickens are there? |
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| 321 100 140 80 40 100 ( 460 ) 90 40 140 120 40 ( 430 ) [[ 890 ]] | ||
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