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179 ChickenLeg |
Name : _________________ |
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There are 90 heads of Chickens and Dogs together. Altogether there are 280 legs. How many chickens are there? |
There are 140 heads of Chickens and Dogs together. Altogether there are 400 legs. How many chickens are there? |
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| 179 40 110 70 120 80 ( 420 ) 80 70 130 130 110 ( 520 ) [[ 940 ]] | ||
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