Grade 4 math maryland 09 answers

Answer Key Mathematics Grade 4 Public Release Items - Released March 2009

MSA Item
Number

Answer

Grade

Objectives Assessed

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