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636 ChickenLeg |
Name : _________________ |
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There are 200 heads of Chickens and Dogs together. Altogether there are 620 legs. How many chickens are there? |
There are 200 heads of Chickens and Dogs together. Altogether there are 640 legs. How many chickens are there? |
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| 636 90 110 70 120 80 ( 470 ) 80 130 100 130 110 ( 550 ) [[ 1020 ]] | ||
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