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579 ChickenLeg |
Name : _________________ |
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There are 170 heads of Chickens and Dogs together. Altogether there are 520 legs. How many chickens are there? |
There are 140 heads of Chickens and Dogs together. Altogether there are 340 legs. How many chickens are there? |
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| 579 80 40 110 50 70 ( 350 ) 110 120 110 100 70 ( 510 ) [[ 860 ]] | ||
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