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505 ChickenLeg |
Name : _________________ |
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There are 70 heads of Chickens and Dogs together. Altogether there are 200 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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| 505 40 70 40 90 90 ( 330 ) 40 110 120 80 140 ( 490 ) [[ 820 ]] | ||
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