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Worksheets

Plus or Minus Combined

Total questions: 100

Worksheet time: 55mins

Name
Class
Date
1.

What two values does this represent?

2±12\pm1  

a)

1

b)

2

c)

3

d)

4

2.

What two values does this represent?

3±13\pm1  

a)

1

b)

2

c)

3

d)

4

3.

What two values does this represent?

4±14\pm1  

a)

2

b)

3

c)

4

d)

5

4.

What two values does this represent?

5±15\pm1  

a)

4

b)

5

c)

6

d)

7

5.

What two values does this represent?

6±16\pm1  

a)

4

b)

5

c)

6

d)

7

6.

What two values does this represent?

7±17\pm1  

a)

6

b)

7

c)

8

d)

9

7.

What two values does this represent?

3±23\pm2  

a)

1

b)

3

c)

5

d)

7

8.

What two values does this represent?

5±25\pm2  

a)

1

b)

3

c)

5

d)

7

9.

What two values does this represent?

4±24\pm2  

a)

2

b)

4

c)

6

d)

8

10.

What two values does this represent?

6±26\pm2  

a)

2

b)

4

c)

6

d)

8

11.

What two values does this represent?

8±28\pm2  

a)

6

b)

8

c)

10

d)

12

12.

What two values does this represent?

10±210\pm2  

a)

6

b)

8

c)

10

d)

12

13.

What two values does this represent?

4±34\pm3  

a)

1

b)

3

c)

5

d)

7

14.

What two values does this represent?

4±34\pm3  

a)

1

b)

3

c)

5

d)

7

15.

What two values does this represent?

5±35\pm3  

a)

2

b)

4

c)

6

d)

8

16.

What two values does this represent?

6±36\pm3  

a)

3

b)

6

c)

9

d)

12

17.

What two values does this represent?

7±37\pm3  

a)

1

b)

4

c)

7

d)

10

18.

What two values does this represent?

8±38\pm3  

a)

5

b)

8

c)

11

d)

14

19.

In plus or minus notation, what does this graph represent?

a)
±1
b)

±2

c)

±3

d)

±4

20.

In plus or minus notation, what does this graph represent?

a)
±1
b)

±2

c)

±3

d)

±4

21.

In plus or minus notation, what does this graph represent?

a)
±1
b)

±2

c)

±3

d)

±4

22.

In plus or minus notation, what does this graph represent?

a)
±1
b)

±2

c)

±3

d)

±4

23.

In plus or minus notation, what does this graph represent?

a)
±1
b)

±2

c)

±3

d)

±4

24.

In plus or minus notation, what does this graph represent?

a)

1±1

b)

2±1

c)

1±2

d)

2±2

25.

In plus or minus notation, what does this graph represent?

a)

1±1

b)

2±1

c)

1±2

d)

2±2

26.

In plus or minus notation, what does this graph represent?

a)

1±1

b)

2±1

c)

1±2

d)

2±2

27.

In plus or minus notation, what does this graph represent?

a)

1±1

b)

2±1

c)

1±2

d)

2±2

28.

In plus or minus notation, what does this graph represent?

a)

-1±1

b)

-2±1

c)

-1±2

d)

-2±2

29.

In plus or minus notation, what does this graph represent?

a)

-1±1

b)

-2±1

c)

-1±2

d)

-2±2

30.

In plus or minus notation, what does this graph represent?

a)

-1±1

b)

-2±1

c)

-1±2

d)

-2±2

31.

In plus or minus notation, what does this graph represent?

a)

-1±1

b)

-2±1

c)

-1±2

d)

-2±2

32.

Which diagram represents

x=2±1x=-2\pm1

a)

b)

c)

d)

e)

33.

Which diagram represents

x=1±1x=-1\pm1

a)

b)

c)

d)

e)

34.

Which diagram represents

x=±1x=\pm1

a)

b)

c)

d)

e)

35.

Which diagram represents

x=1±1x=1\pm1

a)

b)

c)

d)

e)

36.

Which diagram represents

x=2±1x=2\pm1

a)

b)

c)

d)

e)

37.

Where are the dots on this number line?

xx\in

a)

{0, 2}

b)

{0, 3}

c)

{1, 2}

d)

{1, 3}

38.

Where are the dots on this number line?

xx\in

a)

{0, 2}

b)

{0, 3}

c)

{1, 2}

d)

{1, 3}

39.

Where are the dots on this number line?

xx\in

a)

{2, 4}

b)

{2, 5}

c)

{3, 4}

d)

{3, 5}

40.

Where are the dots on this number line?

xx\in

a)

{2, 4}

b)

{2, 5}

c)

{3, 4}

d)

{3, 5}

41.

Where are the dots on this number line?

xx\in

a)

{4, 6}

b)

{4, 7}

c)

{5, 6}

d)

{5, 7}

42.

Where are the dots on this number line?

xx\in

a)

{4, 6}

b)

{4, 7}

c)

{5, 6}

d)

{5, 7}

43.

Where are the dots on this number line?

xx\in

a)

{0, 4}

b)

{0, 5}

c)

{1, 4}

d)

{1, 5}

44.

Where are the dots on this number line?

xx\in

a)

{0, 4}

b)

{0, 5}

c)

{1, 4}

d)

{1, 5}

45.

Where are the dots on this number line?

xx\in

a)

{2, 6}

b)

{2, 7}

c)

{3, 6}

d)

{3, 7}

46.

Where are the dots on this number line?

xx\in

a)

{2, 6}

b)

{2, 7}

c)

{3, 6}

d)

{3, 7}

47.

Where is the center between these points?

a)

1

b)

2

c)

3

d)

4

48.

Where is the center between these points?

a)

1

b)

2

c)

3

d)

4

49.

Where is the center between these points?

a)

1

b)

2

c)

3

d)

4

50.

Where is the center between these points?

a)

1

b)

2

c)

3

d)

4

51.

Where is the center between these points?

a)

2

b)

3

c)

4

d)

5

52.

Where is the center between these points?

a)

2

b)

3

c)

4

d)

5

53.

Where is the center between these points?

a)

2

b)

3

c)

4

d)

5

54.

Where is the center between these points?

a)

2

b)

3

c)

4

d)

5

55.

If x∈{2, 4},

then

a)

x=3±1

b)

x=4±1

c)

x=3±2

d)

x=4±2

56.

If x∈{3, 5},

then

a)

x=3±1

b)

x=4±1

c)

x=3±2

d)

x=4±2

57.

If x∈{1, 5},

then

a)

x=3±1

b)

x=4±1

c)

x=3±2

d)

x=4±2

58.

If x∈{2, 6},

then

a)

x=3±1

b)

x=4±1

c)

x=3±2

d)

x=4±2

59.

If x∈{4, 6},

then

a)

x=5±1

b)

x=6±1

c)

x=5±2

d)

x=6±2

60.

If x∈{5, 7},

then

a)

x=5±1

b)

x=6±1

c)

x=5±2

d)

x=6±2

61.

If x∈{3, 7},

then

a)

x=5±1

b)

x=6±1

c)

x=5±2

d)

x=6±2

62.

If x∈{4, 8},

then

a)

x=5±1

b)

x=6±1

c)

x=5±2

d)

x=6±2

63.

If x∈{6, 8},

then

a)

x=7±1

b)

x=8±1

c)

x=7±2

d)

x=8±2

64.

If x∈{7, 9},

then

a)

x=7±1

b)

x=8±1

c)

x=7±2

d)

x=8±2

65.

If x∈{5, 9},

then

a)

x=7±1

b)

x=8±1

c)

x=7±2

d)

x=8±2

66.

If x∈{6, 10},

then

a)

x=7±1

b)

x=8±1

c)

x=7±2

d)

x=8±2

67.

If y=0,

then

a)

x=±1

b)

x=1±1

c)

x=-1±1

68.

If y=0,

then

a)

x=±1

b)

x=1±1

c)

x=-1±1

69.

If y=0,

then

a)

x=±1

b)

x=1±1

c)

x=-1±1

70.

If y=0,

then

a)

x=2±1

b)

x=-2±1

c)

x=3±1

d)

x=-3±1

71.

If y=0,

then

a)

x=2±1

b)

x=-2±1

c)

x=3±1

d)

x=-3±1

72.

If y=0,

then

a)

x=2±1

b)

x=-2±1

c)

x=3±1

d)

x=-3±1

73.

If y=0,

then

a)

x=2±1

b)

x=-2±1

c)

x=3±1

d)

x=-3±1

74.

If y=0,

then

a)

x=±2

b)

x=1±2

c)

x=2±2

d)

x=3±2

75.

If y=0,

then

a)

x=±2

b)

x=1±2

c)

x=2±2

d)

x=3±2

76.

If y=0,

then

a)

x=±2

b)

x=1±2

c)

x=2±2

d)

x=3±2

77.

If y=0,

then

a)

x=±2

b)

x=1±2

c)

x=2±2

d)

x=3±2

78.

If y=0,

then

a)

x=±1

b)

x=±2

c)

x=±3

d)

x=±4

79.

If y=0,

then

a)

x=±1

b)

x=±2

c)

x=±3

d)

x=±4

80.

If y=0,

then

a)

x=±1

b)

x=±2

c)

x=±3

d)

x=±4

81.

If y=0,

then

a)

x=1±1

b)

x=2±1

c)

x=3±1

d)

x=4±1

82.

If y=0,

then

a)

x=1±1

b)

x=2±1

c)

x=3±1

d)

x=4±1

83.

If y=0,

then

a)

x=1±1

b)

x=2±1

c)

x=3±1

d)

x=4±1

84.

If y=0,

then

a)

x=1±1

b)

x=2±1

c)

x=3±1

d)

x=4±1

85.

If y=0,

then

a)

x=-1±1

b)

x=-2±1

c)

x=-3±1

d)

x=-4±1

86.

If y=0,

then

a)

x=-1±1

b)

x=-2±1

c)

x=-3±1

d)

x=-4±1

87.

If y=0,

then

a)

x=-1±1

b)

x=-2±1

c)

x=-3±1

d)

x=-4±1

88.

If y=0,

then

a)

x=-1±1

b)

x=-2±1

c)

x=-3±1

d)

x=-4±1

89.

If

x=2±1,

then

a)

x=1 or x=3

b)

x=2 or x=4

c)

x=3 or x=5

d)

x=4 or x=6

90.

If

x=3±1,

then

a)

x=1 or x=3

b)

x=2 or x=4

c)

x=3 or x=5

d)

x=4 or x=6

91.

If

x=4±1,

then

a)

x=1 or x=3

b)

x=2 or x=4

c)

x=3 or x=5

d)

x=4 or x=6

92.

If

x=5±1,

then

a)

x=1 or x=3

b)

x=2 or x=4

c)

x=3 or x=5

d)

x=4 or x=6

93.

If

x=3±2,

then

a)

x=1 or x=5

b)

x=2 or x=6

c)

x=3 or x=7

d)

x=4 or x=8

94.

If

x=4±2,

then

a)

x=1 or x=5

b)

x=2 or x=6

c)

x=3 or x=7

d)

x=4 or x=8

95.

If

x=5±2,

then

a)

x=1 or x=5

b)

x=2 or x=6

c)

x=3 or x=7

d)

x=4 or x=8

96.

If

x=6±2,

then

a)

x=1 or x=5

b)

x=2 or x=6

c)

x=3 or x=7

d)

x=4 or x=8

97.

If

x=4±3,

then

a)

x=1 or x=7

b)

x=2 or x=8

c)

x=3 or x=9

d)

x=4 or x=10

98.

If

x=5±3,

then

a)

x=1 or x=7

b)

x=2 or x=8

c)

x=3 or x=9

d)

x=4 or x=10

99.

If

x=6±3,

then

a)

x=1 or x=7

b)

x=2 or x=8

c)

x=3 or x=9

d)

x=4 or x=10

100.

If

x=7±3,

then

a)

x=1 or x=7

b)

x=2 or x=8

c)

x=3 or x=9

d)

x=4 or x=10