371 ChickenLeg |
Name : _________________ |
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There are 160 heads of Chickens and Dogs together. Altogether there are 520 legs. How many chickens are there? |
There are 210 heads of Chickens and Dogs together. Altogether there are 640 legs. How many chickens are there? |
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371 60 80 90 90 50 ( 370 ) 100 40 100 40 80 ( 360 ) [[ 730 ]] | ||
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