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310 ChickenLeg |
Name : _________________ |
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There are 130 heads of Chickens and Dogs together. Altogether there are 420 legs. How many chickens are there? |
There are 230 heads of Chickens and Dogs together. Altogether there are 680 legs. How many chickens are there? |
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| 310 50 90 50 110 70 ( 370 ) 120 110 60 60 40 ( 390 ) [[ 760 ]] | ||
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