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597 ChickenLeg |
Name : _________________ |
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There are 210 heads of Chickens and Dogs together. Altogether there are 660 legs. How many chickens are there? |
There are 170 heads of Chickens and Dogs together. Altogether there are 420 legs. How many chickens are there? |
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| 597 90 100 60 110 70 ( 430 ) 130 120 70 70 50 ( 440 ) [[ 870 ]] | ||
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