1) Something that is not a fact. The opposite of true. a) Equal b) False c) True 2) An expression using number and the + and = sign. a) whole b) true c) addition number sentence 3) The symbol used to show addition a) plus b) add c) zero 4) A count of no objects a) Zero b) plus c) part 5) To join together sets to find the total or sum. a) sum b) add c) whole 6) The answer to an addition problem. a) plus b) zero c) sum 7) Something that is a fact. The opposite of false. a) plus b) true c) equal 8) One of the two parts joined to make the whole. a) part b) plus c) addition number sentence 9) The sum of two parts a) plus b) equal c) whole 10) The sign to show the same value as or is the same as a) plus b) zero c) equal

Math Concepts 1

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