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501 ChickenLeg |
Name : _________________ |
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There are 170 heads of Chickens and Dogs together. Altogether there are 540 legs. How many chickens are there? |
There are 90 heads of Chickens and Dogs together. Altogether there are 280 legs. How many chickens are there? |
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| 501 70 70 60 80 70 ( 350 ) 40 70 90 120 70 ( 390 ) [[ 740 ]] | ||
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