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636 ChickenLeg |
Name : _________________ |
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There are 170 heads of Chickens and Dogs together. Altogether there are 500 legs. How many chickens are there? |
There are 170 heads of Chickens and Dogs together. Altogether there are 520 legs. How many chickens are there? |
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| 636 90 80 70 120 60 ( 420 ) 80 100 130 140 60 ( 510 ) [[ 930 ]] | ||
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