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520 ChickenLeg |
Name : _________________ |
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There are 180 heads of Chickens and Dogs together. Altogether there are 560 legs. How many chickens are there? |
There are 130 heads of Chickens and Dogs together. Altogether there are 420 legs. How many chickens are there? |
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| 520 80 80 120 120 100 ( 500 ) 50 60 140 60 50 ( 360 ) [[ 860 ]] | ||
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