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409 ChickenLeg |
Name : _________________ |
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There are 130 heads of Chickens and Dogs together. Altogether there are 400 legs. How many chickens are there? |
There are 270 heads of Chickens and Dogs together. Altogether there are 800 legs. How many chickens are there? |
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| 409 60 50 100 70 60 ( 340 ) 140 80 50 130 80 ( 480 ) [[ 820 ]] | ||
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