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431 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 90 heads of Chickens and Dogs together. Altogether there are 260 legs. How many chickens are there? |
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| 431 70 110 120 140 90 ( 530 ) 50 140 80 110 60 ( 440 ) [[ 970 ]] | ||
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