Answer Key Mathematics Grade 4 Public Release Items - Released March 2009
MSA Item
1 A 4 1.B.2.a Represent relationships using relational symbols (>, <, =) and operational symbols
(+, -, ×, ÷) on either side
2 A 4 1.C.1.b Identify positions in a coordinate plane
3 D 4 2.A.1.b Identify, compare, classify, and describe angles in relationship to another angle
4 D 4 2.D.1.a Identify and describe geometric figures as congruent
5 C 4 3.C.1.c Determine start time, elapsed time, and end time
6 B 4 4.A.1.b Organize and display data in line plots and frequency tables using a variety of
categories and sets of data
7 D 4 4.B.2.a Determine median, mode, and range
8 BCR 4 5.B.1.a Express the probability as a fraction
9 A 4 5.B.1.a Express the probability as a fraction
10 BCR 4 6.A.1.a Read, write, and represent whole numbers using symbols, words, and models
11 C 4 3.A.1.a Estimate and determine length and height
12 C 4 6.C.1.d Divide whole numbers