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723 ChickenLeg |
Name : _________________ |
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There are 150 heads of Chickens and Dogs together. Altogether there are 400 legs. How many chickens are there? |
There are 100 heads of Chickens and Dogs together. Altogether there are 320 legs. How many chickens are there? |
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| 723 100 40 80 100 70 ( 390 ) 40 90 120 60 120 ( 430 ) [[ 820 ]] | ||
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