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202 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 150 heads of Chickens and Dogs together. Altogether there are 420 legs. How many chickens are there? |
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| 202 40 110 70 120 80 ( 420 ) 90 130 130 80 60 ( 490 ) [[ 910 ]] | ||
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