Free Printable Mathematics 7 second quarter

1.

15 decreased by a number b squared

a)

15 + b²

b)

15 - b²

c)

b² - 15

d)

15 - b³

2.

Peter played video games for 55 minutes after dinne. For what part of an hour did he play?

a)

2/3

b)

4/3

c)

5/6

d)

11/12

3.

Which of the following is not a multiple of 9.

a)

123

b)

369

c)

297

d)

918

4.

The Greek prefix "kilo" means

a)

10

b)

100

c)

1000

d)

1/1000

5.

The basic unit of mass in the metric system is:

a)

litre

b)

second

c)

gram

d)

pound

6.

Which geometric figure has an area which is the product of the base and the height?

a)

triangle

b)

circle

c)

trapezoid

d)

parallelogram

7.

The sum of 3x² +1 and 7x²+8 is ?

a)

10x²+9

b)

21x⁴+8

c)

-4x²+7

d)

4x²+7

8.

The expression 3x +5 can be read as

a)

five more than three times a number

b)

three times a number increased by five

c)

five added to three times a number

d)

all of these

9.

Which is heavier a metric tone of cotton or a long ton of steel?

a)

a metric tone of cotton

b)

a long ton of steel

c)

cannot be determined

d)

they are equal

10.

What is 0 divided by a number?

a)

0

b)

the number itself

c)

1

d)

undefined

11.

What is the value of -5⁴?

a)

-20

b)

20

c)

625

d)

-625

12.

A computer printer can print 10 pages per minute. There were already 35 pages in the tray. The total pages printed was 115 pages. Write an expression for the number of pages the printer can print in m minutes.

a)

10m + 35 = 115

b)

10m - 35 = 115

c)

115m + 35 = 10

d)

35m + 10 = 115

13.

Take 9 away from s.

a)

9-s

b)

s-9

c)

s+9

d)

9/s

14.

The sum of a number k and a number j reduced by 10

a)

k + j - 10

b)

(k + j) + 10

c)

(k - j) - 10

d)

(k + j) - 10

15.

The expression 3x +5 can be read as

a)

five more than three times a number

b)

three times a number increased by five

c)

five added to three times a number

d)

all of these

16.

b² + 4b

when b = 3

a)

10

b)

13

c)

11

d)

21

17.

Find the value in this expressions 7a - 4d

when a = 1, d = 2

a)

3

b)

12

c)

-1

d)

15

18.

The sum of m and n

a)

n + m

b)

m - n

c)

n - m

d)

m + m

19.

Write in mathematical expressions "4 less than g".

a)

4 - g

b)

g - 4

c)

4 + g

d)

g + 4

20.

Evaluate 5x - 9 if x = -2

a)

13

b)

19

c)

-16

d)

-19

21.

Evaluate this expressions 8y - 9 if y = 3

a)

2

b)

12

c)

15

d)

21

22.

The difference of a number t and 2

a)

t + 2

b)

t - 2

c)

2 - t

d)

2 + t

23.

Evaluate this expression " -13b + 2d - 5a"

when a =2, b = -3, d = -2

a)

-25

b)

35

c)

-45

d)

25

24.

Evaluate this expressions 4(a - 3) + 2

when a = 11

a)

34

b)

-34

c)

14

d)

27

25.

Evaluate this expressions 6a + 2(c - b)

when a = 2, b = 1, c = 9

a)

4

b)

-4

c)

28

d)

8

26.

Solve this expression (y + z)² when y=6 and z= -3

a)

9

b)

18

c)

6

d)

81

27.

If n - 5 = -12 , what is the value of n?

a)

17

b)

-17

c)

7

d)

-7

28.

Which equation would describe "two times a number plus five is 15"?

a)

x + 5 = 15

b)

2x + 5=15

c)

x + 2(5) = 15

d)

2(x + 5) = 15

29.

Write in mathematical expressions "a number divided by six".

a)

6/y

b)

y-6

c)

y/6

d)

6 + y

30.

Evaluate 4y + 12 if y = 3.

a)

7

b)

12

c)

19

d)

24

31.

Evaluate this expression "16 - x". when x = 5

a)

11

b)

21

c)

10

d)

12

32.

Evaluate this expression " 28 ÷ 2n "

when n = 7.

a)

4

b)

35

c)

196

d)

2

33.

The quotient of n and 8, write in mathematical expression?

a)

n + 8

b)

n - 8

c)

n x 8

d)

n / 8

34.

The product of 15 and c, write in mathematical expression?

a)

15 + c

b)

15 - c

c)

15c

d)

15 / c

35.

"Subtract three from a number", write in mathematical expression.

a)

3 - x

b)

x - 3

c)

3/x

d)

3x

36.

Write "m plus the product of 6 and n", in mathematical expression.

a)

m + 6n

b)

m - 6 + n

c)

6m + n

d)

m + 6 + n

37.

"10 separated into x parts", write un mathematical expression.

a)

10/x

b)

x/10

c)

x-10

d)

10-x

38.

"decreased by", What operation will be using in this key term.

a)

ADD

b)

SUBTRACT

c)

MULTIPLY

d)

DIVIDE

39.

Translate "8 decreased by the sum of 3 and a number c" in algebraic expression.

a)

8 - (3 - c)

b)

8 - 3 - c

c)

8 - (3 + c)

d)

8 - 3 + c

40.

Translate "15 decreased by a number b squared" in algebraic expression.

a)

15 + b²

b)

15 - b²

c)

b² - 15

d)

15 - b³

41.

Translate "9 minus the product of 3 and y" in algebraic expression.

a)

3y - 9

b)

3 - y = 9

c)

9 - 3y

d)

9 + 3y

42.

Translate " twice a number minus 25 is 2" in algebraic expression.

a)

2b - 25 = 2

b)

25 - 2b = 2

c)

25b - 2 = 2

d)

2 - 25b = 2

43.

$What\ is\ the\ value\ of-2m^{3\ }when\ m=-1$

a)

2

b)

-2

c)

6

d)

-6

44.

Translate "a subtracted from 15" in algebraic expression.

a)

a - 15

b)

a + 15

c)

15 - a

d)

15 + a

45.

Translate "the sum of thrice a number and 18" in algebraic expression.

a)

18 + 3 = x

b)

3x+18

c)

⅓X +18

d)

18x+3

46.

Translate "m minus 2 is 16" in algebraic expression.

a)

16-2=m

b)

2+16=m

c)

m-2=16

d)

m+2=16

47.

Write "total of x and 8 is 31" in algebraic expression.

a)

x + 8= 31

b)

8 + 31=x

c)

x + y= 31

d)

31 + x = 8

48.

In this phrases "5 more than the product of 7 and s" translate in algebraic expression.

a)

7s + 5

b)

5 - 7 + s

c)

7(s - 5)

d)

5 - 7s

49.

In this phrases" the quotient of 18 and a number plus 7", translate in algebraic expression.

a)

18 / g - 7

b)

18 / g + 7

c)

g / 18 + 7

d)

g + 7 / 18

50.

Evaluate the expression

a)

-45

b)

51

c)

27

d)

-21

51.

How is expression 2a - 5 read?

a)

Five less than twice the number

b)

The square of a number decreased by five

c)

Twice the difference of a number and five

d)

Twice a number minus five

52.

Which of the following is represented by k(k + 3)?

a)

A number times itself and 3

b)

A product of a number and itself increased by three

c)

A number times the sum of the number and 3

d)

a number times itself plus 3

53.

A (a) is a set of words or a combination of words and numbers which could be written as a mathematical expression.

54.

The (a) are symbols used to represent numbers.

55.

The key terms for addition are add, more than, increased by, sum, plus and (a) .

56.

The key terms for subtraction are subtract, minus, less than, diminished by, decreased by, lowered by and (a) .

57.

The key terms in multiplication are product, times, twice, doubled, thrice, (a) and of.

58.

The key words in division are quotient, are divided by, divided into, over, and (a) .

59.

Translate the verbal phrases to algebraic expression.

"The sum of a number and 3".

(a)

60.

Translate " thrice a number increased by four" in algebraic expression.

(a)

61.

Evaluate 3x² - 4y³ - 8z + 9 where x = -1, y = 2, and z = 3.

a)

-44

b)

-42

c)

-40

d)

-38

62.

r³ + 2s²
if r = -3 and s = 4

a)

59

b)

5

c)

37

d)

91

63.

2(a - 5) + 2
when a = 15

a)

22

b)

27

c)

14

d)

7

64.

6a + 2(c - b)
when a = 2, b = 1, c = 9

a)

4

b)

-4

c)

28

d)

8

65.

What are the coefficients in the expression
8a + b + 9?

a)

8 only

b)

1 and 8

c)

8 and 9

d)

1, 8, and 9

66.

(y + z)² when y=5 and z=2

a)

7

b)

49

c)

29

d)

14

67.

6a - 3d
when a = 1, d = 2

a)

3

b)

12

c)

1

d)

0

68.

2x + 3 + x²; for x = 4

a)

17

b)

27

c)

19

d)

25

69.

Evaluate 3x + 8 if x = 2

a)

13

b)

14

c)

15

d)

16

70.

Evaluate if a = 2 and b = 8
6 + 7b - 3a

a)

-100

b)

100

c)

-56

d)

56

71.

What is the value of
xy + 2z
when x = -2, y = 4, z = -5

a)

-2

b)

28

c)

18

d)

-18

72.

Evaluate:
-x(y - x) + (3x - y)
when x = -2 and y = 5

a)

-25

b)

3

c)

-5

d)

-17

73.

x² - (x - y)²• y

If x = -5 and y = -8

a)

-47

b)

1377

c)

-128

d)

97

74.

g² - 3(h - g) Evaluate if
g = 3 and h = -2

a)

6

b)

9

c)

24

d)

5

75.

_^Evaluate(a + b)^c + ab
when
a = 3, b = 5, and c = 2

a)

26

b)

31

c)

79

d)

49

76.

What are the terms of the expression 5x - 3y + 4?

a)

5, 3, and 4

b)

5x and 3y

c)

5x, 3y, and 4

d)

5x, -3y, and 4

77.

Evaluate the expression for the given value of the variable.
3x + 5 when x = 5

a)

18

b)

20

c)

200

d)

15

78.

2x + 5(y - 1) when x=8 and y=5

a)

20

b)

31

c)

36

d)

-4

79.

3(2x + z) when x=8 and z=2

a)

12

b)

30

c)

54

d)

60

80.

(y + z)² when y=5 and z=2

a)

7

b)

49

c)

29

d)

14

81.

b² + 4

when b = 3

a)

10

b)

12

c)

13

d)

11

82.

Evaluate 4y - 9 if y = 3

a)

7

b)

12

c)

3

d)

21

83.

Evaluate -13b + 2d - 5a

when

a = 1, b = 3, d = -2

a)

-38

b)

35

c)

-48

d)

-27

84.

(y + z)² when y=8 and z=-2

a)

7

b)

36

c)

29

d)

14

85.

evaluate bc + 5a

when a = 3, b = 4, and c = -6

a)

9

b)

38

c)

-38

d)

-9

86.

What are the coefficients in the expression

8a + b + 9z?

a)

8 only

b)

1 and 8

c)

8 and 9

d)

1, 8, and 9

Mathematics 7 second quarter

Total questions: 86

Worksheet time: 4hrs 21mins

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