1) seven plus seven is a) thirteen b) fourteen c) fifteen 2) three plus eight is a) ten b) eleven c) twelve 3) eighteen minus six is a) two b) twelve c) twenty 4) twenty minus nineteen is a) one b) zero c) ten 5) ten plus three is a) fifteen b) fourteen c) thirteen 6) six plus six is a) two b) twelve c) twenty 7) ten minus seven is a) three b) thirteen c) twenty 8) two plus thirteen is a) eleven b) thirteen c) fifteen

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