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879 ChickenLeg |
Name : _________________ |
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There are 220 heads of Chickens and Dogs together. Altogether there are 640 legs. How many chickens are there? |
There are 170 heads of Chickens and Dogs together. Altogether there are 560 legs. How many chickens are there? |
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| 879 120 140 100 40 110 ( 510 ) 60 110 110 110 140 ( 530 ) [[ 1040 ]] | ||
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