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quiz math 7

Total questions: 60

Worksheet time: 1hrs 1mins

Name
Class
Date
1.

-5-1

a)

4

b)

-4

c)

6

d)

-6

e)

5

2.

x + 5 = -9

a)
-14
b)
-10
c)
-4
d)
-5
3.

3x - 7 = 2

a)

3

b)

1

c)

2

d)

5

4.

8 + 4 - 10

a)

2

b)

0

c)

4

d)

6

5.

12 / 3 + 1

a)

5

b)

4

c)

3

d)

2

6.

1. If we are going to add -67 to 69, what will be the answer?

a)

a.     138

b)

b. -2

c)

c. 2

d)

d. -138

7.

2. Which of the following equation is true?

a)

a.     -12 – 7 = -5

b)

b.     12 x 3 = 39

c)

c.     -13 x 5 = 65

d)

d.     none of this

8.

3. Which of the following equation is not true?

a)

a. -24(3) = -72

b)

b.  -12 + (-5) = -17

c)

c.   -17 – (6) = -23

d)

b. none of this

9.

4. Which do not belong to the group?

a)

a.  Divition of Integers

b)

b. Subtraction of Integers

c)

c. Multiplication of Integers

d)

d. Addition of Integers

10.

5. Which of the following statement is true?

a)

a.  In Addition of Integers if the equation has unlike sign we subtract the larger number from the smaller number.

b)

b.  In Multiplication of Integers if the equation has unlike sign. The sign of the answers are always positive.

c)

c. The Four Operations of Integers are the following; Addition of Integers, Subtraction of Integers, Multiplication of Integers and Division of Integers.

d)

d.  none of this Class, time’s up. Let’s check your paper.

11.

5. Which of the following statement is true?

a)

a.  In Addition of Integers if the equation has unlike sign we subtract the larger number from the smaller number.

b)

b.  In Multiplication of Integers if the equation has unlike sign. The sign of the answers are always positive.

c)

c. The Four Operations of Integers are the following; Addition of Integers, Subtraction of Integers, Multiplication of Integers and Division of Integers.

d)

d.  none of this Class, time’s up. Let’s check your paper.

12.

Write the improper fraction as a mixed number

27/8

a)

3 2/8

b)

4 3/8

c)

8 3/4

d)

3 3/8

13.

Write the mixed number as an improper fraction

5 6/7

(a)  

14.

Write the mixed number as an improper fraction

2 3/5

(a)  

15.
Simplify the fraction
a)
3/4
b)
4/5
c)
2/3
d)
6/7
16.

Find the difference. 78−45\frac{7}{8}-\frac{4}{5}

Reduce, or simplify the answer.

a)

-1 / 40

b)

3 / 40

c)

3 / 8

d)

1

17.

Perform the indicated operation. 56×38\frac{5}{6}\times\frac{3}{8}

Write answer in lowest terms.

a)

16 / 5

b)

48 / 15

c)

15 / 48

d)

5 / 16

18.

23×(1 13+53)\frac{2}{3}\times\left(1\ \frac{1}{3}+\frac{5}{3}\right)  

a)

259\frac{25}{9}  

b)

22  

c)

2 592\ \frac{5}{9}  

d)

239\frac{23}{9}  

19.

Simplify:

24 ÷ 4 ⋅ 2 + (32 - 1 + 6)

a)

5

b)

14

c)

17

d)

26

20.
What is 52 + 33?
a)
85
b)
14
c)
156
d)
52
21.

Evaluate the expression for the given values.

x=3, y=2, z=4x=3,\ y=2,\ z=4

x2z−5yx^2z-5y

a)

26

b)

46

c)

42

d)

104

22.

The value of 535^3  

a)

25

b)

512

c)

125

d)

15

23.

Simplify the expression 113+3(4411+8)÷91^{13}+3\left(\frac{44}{11}+8\right)\div9

a)

12

b)

17

c)

5

d)

7

24.

The equation s=p+.06ps=p+.06p represents the sale price s of an item with the original price p after 6% tax. What is the cost c of an item with the original price, p=$49.99?

a)

$2.99

b)

$52.99

c)

$102.99

d)

$55.99

25.

Evaluate the expression 2b÷c+3a 2b\div c+3a\ for a= 5, b= 12 and c=2

a)

17

b)

21

c)

32

d)

27

26.

The formula for the volume of a sphere with radius r is V=4πr33V=\frac{4\pi r^3}{3} . Which of the following is the volume of a seedless orange with a radius of 5cm?

a)

523.33 cm3

b)

1570Cm3

c)

166.66 cm3

d)

130.83 cm3

27.

-8 + 20 =

a)

-12

b)

10

c)

12

d)

-11

28.

90 - 105

a)

-15

b)

15

c)

-10

d)

14

29.

50 / -5

a)

10

b)

-10

c)

5

d)

-5

30.

6 x 10

a)

600

b)

610

c)

-60

d)

60

31.

-7 x -300

a)

-1200

b)

1200

c)

-2100

d)

2100

32.

-100/10 =

a)

-20

b)

-10

c)

10

d)

20

33.

-5 + -2

a)

10

b)

7

c)

-7

d)

-10

34.

-2 -4

a)

-6

b)

8

c)

6

d)

-8

35.

0 x -2

a)

20

b)

-2

c)

0

d)

2

36.

34 x -12

a)

-68

b)

408

c)

-408

d)

68

37.

It is a process of taking away a number from another number.

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

38.

It is the number we take away from.

a)

minuend

b)

subtrahend

c)

difference

d)

sum

39.

What do you call the number that is being subtracted in the subtraction sentence?

a)

minuend

b)

subtrahend

c)

difference

d)

sum

40.

What do you call the answer in subtraction?

a)

sum

b)

difference

c)

product

d)

quotient

41.

This are group of math facts or equations created using the same set of numbers. Example are in the picture.

a)

fun fact

b)

fact family

c)

triangular fact

d)

family of operations

42.

10-8=

a)

3

b)

5

c)

2

d)

4

43.
643 - 22 = 
a)
621
b)
619
c)
532
d)
21
44.
12 - 6 =
a)
5
b)
7
c)
18
d)
6
45.

9 + _______ = 17

a)

8

b)

10

46.

Which number sentence is NOT part of the fact family:

17, 8, and 9

a)

17 - 8 = 9

b)

9 + 8 = 17

c)

17 - 9 = 8

d)

9 + 9 = 18

47.

-5 - (-4) + 92

a)
91
b)
92
c)
-89
d)
-90
48.

-9 x - 4 x 0

(a)  

49.

1/2 + 1/2 - 1 =

(a)  

50.

Add decimals

3.5 + 1

(a)  

51.
What is the value of the digit 5
78.25
a)
50
b)
.05
c)
.005
d)
500
52.

Multiply Decimals


0.4 x 0.03 =

a)

12

b)

1.2

c)

0.12

d)

0.012

53.
Write the digit in the thousandths place
78.6573
a)
.657
b)
7
c)
3
d)
6
54.
Compare the following decimals: 
6.81 ____ 6.87
a)
<
b)
>
c)
=
d)
+
55.

Multiply Decimals


0.4 x 0.3 =

a)

12

b)

1.2

c)

0.12

d)

0.012

56.
Round the number to the tenths place
8.765
a)
8.700
b)
8.800
c)
8.865
d)
9.000
57.
Compare the following decimals: 
5.5 _____ 5.05
a)
<
b)
>
c)
+
d)
=
58.

Add decimals

0.37 + 0.1

(a)  

59.

Multiply Decimals


2 x 0.04 =

a)

8

b)

0.8

c)

0.08

d)

0.008

60.
round the number to the hundredths place 
124.782
a)
124.782
b)
124.800
c)
124.78
d)
124.7