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412 ChickenLeg |
Name : _________________ |
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There are 150 heads of Chickens and Dogs together. Altogether there are 520 legs. How many chickens are there? |
There are 110 heads of Chickens and Dogs together. Altogether there are 340 legs. How many chickens are there? |
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| 412 40 90 140 100 50 ( 420 ) 50 100 130 110 90 ( 480 ) [[ 900 ]] | ||
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