Questions Answers - Questions & Answers 1.A number that says how ma...

5 FTCE Prekindergarten/Primary PK-3 Math Questions & Answers 1.A number that says how many of something there are, such as one, two, three, four, five.ANS Cardinal Number 2.A number that tells the position of something in a list, such as 1st, 2nd, 3rd, 4th, 5th etc.ANS Ordinal Number 3.A number used only as a name, or to identify something (not as an actual value or position) ANS Nominal Number 4.A real number that cannot be written as a simple fraction.ANS Irrational Number 5.A number can be written as a Ratio of two integers (ie a simple fraction).ANS - Rational Number 6.You can add or multiply regardless of how the numbers are grouped ANS Asso- ciative Property 7.You can swap numbers over and still get the same answer ANS Commutative Property 8.Multiply a sum by multiplying each addend separately and then add 1 / 2

5 the products.ANS Distributive Property 9.Any number added or multiplied to its opposite will equal zero ANS Inverse Property 10.Has a central point that stays fixed and everything else moves around that point ANS Rotation 11.The sum of any number and 0 is the original number ANS Additive Property 12.Arranging objects in order by size. location, or position ANS Seriation 13.A flip of a shape ANS Reflection 14.Without rotating, resizing, or anything else, just moving ANS Translation 15.Enlarging the appearance, not adjusting the size ANS Magnification

ANS Explore, justify, and use mathematical knowl- edge 17.What's the most effective method of assessing problem-solving skills ANS Ob- servation