633 Leg-Stamp |
Name : _________________ |
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There are 150 heads of Chickens and Dogs together. Altogether there are 420 legs. How many chickens are there? |
There are 240 stamps which are 5-cent stamps and 9-cent stamps. Altogether they cost 1680 cents. How many 5-cent stamps are there? |
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633 90 70 140 80 40 ( 420 ) 120 150 130 150 70 ( 620 ) [[ 1040 ]] | ||
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