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Mathematics, 18.03.2021 01:40 whathelppp

Bob gave half his football collection to Joh. He then bought 10 more footballs. If Bob now has 20 footballs, how many did he start with? a. 12 b. 10 c. 20 d. 5

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Bob gave half his football collection to Joh. He then bought 10 more footballs. If Bob now has 20 fo...
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