Week 3 CCA Review

1
Week 3 CCA Review
2
Find the expression

1. n - 7
2. n 2
3. 2n
4. 2n-20

14 7
16 9
18 11
N ?
3
Estimate.7,903 2,654

1. 8,000
2. 9,000
3. 10,000
4. 11,000

4
Insert parentheses to make the statement true.
12 3 x 2 1 12

1. 12 (3 x 2) 1 12
2. (12 3) x 2 1 12
3. (12 3 x 2) 1 12
4. 12 3 x (2 1) 12

5
How would 32 be written in exponential notation?

1. 32
2. 25
3. 48
4. 52

6
Laura wrote 11 letters to friends each month for
x months in a row. Write an expression to show
total number of letters Laura wrote.

1. 11 x
2. 11x
3. 11 x
4. 11 - x

7
Find the expression

1. n 6
2. 5n 2
3. 7n
4. 7 n

1 7
2 12
3 17
n ?
8
List the numbers from greatest to least. 5,349
5,389 5,480 5,398

1. 5,349 5,389 5,398 5,480
2. 5,480 5,389 5,349 5,398
3. 5,480 5,398 5,389 5,349
4. 5,480 5,349 5,398 5,389

9
Compare( 26 20) 2 26 20 2

1. gt
2. lt

10
Sailfish are the fastest fish in the world. They
can swim 68 miles in 1 hour. About how far can
they swim in 3 hours?

1. 70 miles
2. 210 miles
3. 100 miles
4. 315 miles

11
Solve(4 4) X 9 12
REMEMBER PEMDAS

1. 9
2. 8
3. 7
4. 6

12
Compare6 24 3 x 2 6 24 (3 x 2)

1. lt
2. gt

13
Mr. Smith is passing out cookies to his 15
neighbors. He has made 2 dozen cookies. He
wants each neighbor to receive exactly 2 cookies
and have no cookies left over, how many more
cookies should he make?
Solve

1. 4
2. 6
3. 24
4. 12

14
Jaydon completed 19 math problems before dinner
for tonights homework, and he completed x
problems after dinner. Write an expression to
determine the total number of problems he
completed.

1. 19 x
2. 19x
3. 19 x
4. 19 - x

15
What is the first operation that should be
performed in order to evaluate the expression?
(19 6 x 3 4) 5

1. Addition
2. Subtraction
3. Multiplication
4. Division

16
Last year the Rockets sold 1,981,299 tickets to
its basketball games. The Lakers sold 1,881,702
to its basketball games. Which team sold more?

1. Rockets
2. Lakers

17
Based on the sequence of dot patterns below, how
many dots would be in the 8th figure?
Figure 1
Figure 3
Figure 2

1. 16
2. 24
3. 32
4. 40

18
Insert parentheses to make the statement true.
5 x 9 - 3 3 5 49

1. (5 x 9) 3 3 5 49
2. 5 x (9 3) 3 5 49
3. 5 x (9 3 3) 5 49
4. 5 x 9 3 (3 5) 49

19
Find the expression

1. 2n
2. 2n - 1
3. 3n 1
4. 3n 1

1 4
2 7
3 10
N ?
20
Compare12,563,284 12,587,802

2. gt
3. lt

21
List the numbers from least to greatest. 4,344
3,344 3,444 4,343.

1. 3,344 3,444 4,343 4,344
2. 4,344 4,343 3,444 3,344
3. 4,343 3,344 4,344 3,444
4. 3,344 3,444 4,344 4,343

22
What is the first operation that should be
performed in order to evaluate the expression?
17 (69 10 2)

1. Addition
2. Subtraction
3. Multiplication
4. Division

23
Solve.7(3 2) - 8 x 4 - 2

1. 106
2. 86
3. 8
4. 1

24
Estimate.7,903 2,654

1. 8,000
2. 9,000
3. 10,000
4. 11,000

25
The four longest rivers in Missouri are Missouri
at 2,315 miles, Ohio at 1,219 miles, Mississippi
at 2,340 miles, and the Columbus at 1,209 miles.
List the rivers from longest to shortest.

1. Columbus, Ohio, Missouri, Mississippi
2. Mississippi, Ohio, Missouri, Columbus
3. Mississippi, Missouri, Ohio, Columbus
4. Mississippi, Missouri, Columbus, Ohio

26
Compare( 1 7) x 2 1 7 x 2

1. gt
2. lt