Grade 4 - Progress in Mathematics

Show all your work. Explain your answer.

20. Explain how to find the x- and y-coordinates
    for the points plotted on the coordinate grid.
    Name the coordinates of the points.

Use the line plot for exercises

13 and 14.

Favorite Odd Numbers

X

X

X

X

X

X

XX

X

X

1357

Odd Numbers

9 11

MTW

30

20

10

0

Sales

Days

Hat Sales

13. What is the mode of the data?
    a. 11 b. 7 c. 3 d. 1


14. What is the outlier of the data?

a. 11 b. 7 c. 3 d. 1

15. Which part of the line graph is
    labeled Days?

b.horizontal axis

d.line of decrease

a.vertical axis

c.line of increase

17. What kind of angle is
    ABI?
    a. acute b. obtuse
    c. right d. straight


18. Which names the parallel lines?
    a.
    FIand
    AE
    b.
    AEand
    HK
    c.
    GJand
    HK
    d.G
    C
    and H
    D
    

Use the figure for exercises 16–18.

A

E

D

G C

H

J

K

B

F

I

16. Which angle is obtuse?
    a.
    ABI b.
    FBA c.
    CDK d.
    FBC


17. Choose the sum in simplest form.

129 
^34

a. 112 b. 162 c.^1216 d. 142

1

10

9 8 7 6 5 4 3 2 1 0

234567

A

B

C

8910

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