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639 ChickenLeg |
Name : _________________ |
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There are 200 heads of Chickens and Dogs together. Altogether there are 620 legs. How many chickens are there? |
There are 260 heads of Chickens and Dogs together. Altogether there are 760 legs. How many chickens are there? |
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| 639 90 100 70 120 80 ( 460 ) 140 130 80 50 80 ( 480 ) [[ 940 ]] | ||
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