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550 ChickenLeg |
Name : _________________ |
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There are 120 heads of Chickens and Dogs together. Altogether there are 320 legs. How many chickens are there? |
There are 210 heads of Chickens and Dogs together. Altogether there are 640 legs. How many chickens are there? |
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| 550 80 100 60 140 40 ( 420 ) 100 90 120 120 130 ( 560 ) [[ 980 ]] | ||
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