457 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 100 heads of Chickens and Dogs together. Altogether there are 280 legs. How many chickens are there? |
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457 70 70 100 140 90 ( 470 ) 60 110 80 120 40 ( 410 ) [[ 880 ]] | ||
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