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677 ChickenLeg |
Name : _________________ |
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There are 210 heads of Chickens and Dogs together. Altogether there are 640 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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| 677 100 110 70 120 80 ( 480 ) 140 70 80 80 50 ( 420 ) [[ 900 ]] | ||
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