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420 ChickenLeg |
Name : _________________ |
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There are 140 heads of Chickens and Dogs together. Altogether there are 440 legs. How many chickens are there? |
There are 160 heads of Chickens and Dogs together. Altogether there are 520 legs. How many chickens are there? |
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| 420 60 50 110 140 110 ( 470 ) 60 120 90 90 140 ( 500 ) [[ 970 ]] | ||
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