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Elementary Number Sense Test A - Problems

Total questions: 120

Worksheet time: 3600secs

Name
Class
Date
1.

What is 76 − 32?

a)

45

b)

44

c)

43

d)

42

2.

What is 204 − 31?

a)

171

b)

173

c)

172

d)

174

3.

What is 9 + 11 + 13?

a)

34

b)

31

c)

32

d)

33

4.

What is 43 × 11?

a)

453

b)

463

c)

473

d)

443

5.

Which of these is a three-digit number?

a)

3

b)

21

c)

473

d)

66

6.

Which is the best estimate of 114000 − 126000?

a)

About −12000

b)

About 12000

c)

About −1000

d)

About 1000

7.

Which is the value of 151086 − 166988 closest to?

a)

About 100000

b)

About −15902

c)

About 15902

d)

About −100000

8.

Which is a good estimate of 5130 − 5670?

a)

About −540

b)

About 54

c)

About 540

d)

About −54

9.

Which number is a multiple of 24?

a)

173

b)

196

c)

212

d)

600

10.

Which equals one-fourth written as a decimal?

a)

0.25

b)

0.75

c)

0.50

d)

0.20

11.

Which is the closest estimate of 343 − 379?

a)

About 30

b)

About −30

c)

About 36

d)

About −36

12.

Which equals thirteen?

a)

13

b)

14

c)

12

d)

21

13.

Which number equals thirty-two?

a)

32

b)

30

c)

36

d)

40

14.

Which equals two-thirds written as a decimal?

a)

0.666…

b)

0.76

c)

0.25

d)

0.75

15.

Which number equals five thousand one hundred eighty-four?

a)

371094

b)

5670

c)

5130

d)

5184

16.

Which number equals two hundred?

a)

212

b)

200

c)

216

d)

196

17.

Which number equals twenty-seven?

a)

24

b)

25

c)

23

d)

27

18.

Which number equals twenty-four?

a)

24

b)

23

c)

25

d)

20

19.

Which number equals thirty-six?

a)

44

b)

36

c)

41

d)

40

20.

Which number equals three hundred thirty?

a)

371

b)

330

c)

399

d)

343

21.

Which number equals forty-one?

a)

33

b)

36

c)

40

d)

41

22.

Which number equals sixty-four?

a)

64

b)

66

c)

60

d)

68

23.

Which number equals sixty-eight?

a)

66

b)

64

c)

60

d)

68

24.

What is the best estimate of 5130 − 5670?

a)

About 54

b)

About −54

c)

About 540

d)

About −540

25.

Round 83670 to the nearest ten.

a)

83680

b)

83600

c)

83660

d)

83670

26.

Which is a multiple of 24?

a)

196

b)

216

c)

212

d)

200

27.

Choose the correct order from greatest to least: 528, 330, 68, 23.

a)

68, 23, 528, 330

b)

528, 330, 68, 23

c)

23, 68, 330, 528

d)

330, 528, 23, 68

28.

Which subtraction is closest to −606?

a)

4370 − 4830

b)

5769 − 6375

c)

343 − 379

d)

5130 − 5670

29.

Which number is a multiple of 600?

a)

6

b)

60

c)

6000

d)

600

30.

Which number is equal to 30?

a)

40

b)

30

c)

32

d)

36

31.

Which number is equal to 32?

a)

40

b)

36

c)

30

d)

32

32.

Which number is equal to 40?

a)

40

b)

36

c)

41

d)

44

33.

Which number is equal to 44?

a)

40

b)

36

c)

41

d)

44

34.

Which number is equal to 52?

a)

33

b)

44

c)

47

d)

52

35.

Which number is equal to 64?

a)

64

b)

66

c)

60

d)

68

36.

Which number is equal to 66?

a)

64

b)

68

c)

66

d)

60

37.

Which number is equal to 5184?

a)

371094

b)

5184

c)

5130

d)

5670

38.

Which number is equal to 371094?

a)

103713

b)

410156

c)

371094

d)

93837

39.

Which decimal equals 1/4?

a)

0.25

b)

0.75

c)

0.50

d)

0.20

40.

Which number is the least: 13, 14, 23, 33?

a)

33

b)

23

c)

14

d)

13

41.

Which equals 9215?

a)

9251

b)

9512

c)

9125

d)

9215

42.

Which equals 528?

a)

520

b)

500

c)

528

d)

518

43.

Which equals 40?

a)

40

b)

36

c)

44

d)

41

44.

Which equals 54?

a)

44

b)

54

c)

47

d)

52

45.

What is 8 + 7?

a)

12

b)

14

c)

16

d)

15

46.

Which shows the subtraction 13 − 9?

a)

4

b)

3

c)

2

d)

5

47.

What is 6 × 4?

a)

28

b)

26

c)

24

d)

20

48.

What is 30 ÷ 5?

a)

7

b)

6

c)

5

d)

4

49.

Which number is even?

a)

11

b)

14

c)

15

d)

13

50.

Round 47 to the nearest ten.

a)

60

b)

50

c)

40

d)

45

51.

A square has side 5 cm. What is its perimeter?

a)

15 cm

b)

20 cm

c)

30 cm

d)

25 cm

52.

Which shape has three sides?

a)

Rectangle

b)

Square

c)

Triangle

d)

Circle

53.

What is the value of the expression 10 + 2 × 3?

a)

12

b)

16

c)

24

d)

36

54.

What is 100 − 37?

a)

65

b)

67

c)

64

d)

63

55.

Which equation is true?

a)

4 + 9 = 12

b)

8 + 5 = 13

c)

9 + 6 = 14

d)

7 + 7 = 15

56.

A bag has 10 marbles: 6 red and 4 blue. What is the probability of picking a blue marble?

a)

4/10

b)

2/5

c)

1/2

d)

3/10

57.

What is the missing number: 5, 10, 15, __, 25?

a)

21

b)

20

c)

18

d)

19

58.

What is the value of 464 + 0?

a)

464

b)

460

c)

446

d)

404

59.

Which number is equal to eight tens?

a)

8

b)

800

c)

18

d)

80

60.

Which number is one less than 38?

a)

35

b)

38

c)

36

d)

37

61.

What is 7 divided by 16 as a decimal rounded to three places?

a)

0.400

b)

0.437

c)

0.467

d)

0.417

62.

How many tens are in 30?

a)

13

b)

300

c)

3

d)

30

63.

Which number is just below 500?

a)

450

b)

505

c)

495

d)

594

64.

Which number is just under 400?

a)

396

b)

399

c)

409

d)

306

65.

What is one more than 16?

a)

16

b)

18

c)

17

d)

15

66.

Which number is just above 1088?

a)

1089

b)

1098

c)

1080

d)

1189

67.

Which number is two thousand five hundred forty?

a)

2540

b)

2450

c)

2504

d)

2054

68.

Pick any integer between 5700 and 6300.

a)

6000

b)

6301

c)

5600

d)

6500

69.

Which number reads fifty‑seven thousand two hundred sixty‑seven?

a)

57267

b)

57276

c)

56727

d)

52767

70.

Which number is negative forty‑seven?

a)

-57

b)

-74

c)

47

d)

-47

71.

Which fraction equals one over one hundred twenty‑one?

a)

1/121

b)

1/112

c)

11/21

d)

12/11

72.

Pick any integer between 49819 and 55063.

a)

52000

b)

49000

c)

56000

d)

55064

73.

Which number equals seven thousand two hundred sixteen?

a)

7261

b)

7612

c)

7126

d)

7216

74.

Which number equals forty‑nine?

a)

59

b)

39

c)

49

d)

94

75.

Which number equals twenty‑seven?

a)

37

b)

17

c)

72

d)

27

76.

Which fraction equals three fiftieths?

a)

3/15

b)

5/30

c)

50/3

d)

3/50

77.

Which number equals three hundred sixty?

a)

300

b)

360

c)

306

d)

630

78.

Which number equals sixteen?

a)

61

b)

14

c)

19

d)

16

79.

Pick any integer between 104490 and 115488.

a)

100000

b)

115489

c)

120000

d)

110000

80.

Which number equals seven hundred fifty?

a)

750

b)

705

c)

570

d)

740

81.

Which number equals seven hundred twenty‑nine hundred thirty‑nine? Pick the closest.

a)

72039

b)

72093

c)

70239

d)

72903

82.

Which number equals twenty‑three?

a)

33

b)

13

c)

32

d)

23

83.

Which number equals two?

a)

2

b)

12

c)

20

d)

22

84.

Which number equals one hundred thirty‑two?

a)

132

b)

123

c)

312

d)

231

85.

Which fraction equals one-twelfth?

a)

1/12

b)

1/10

c)

1/6

d)

1/8

86.

Which number is a square number near 36?

a)

30

b)

32

c)

34

d)

36

87.

Which number is equal to 64?

a)

74

b)

54

c)

64

d)

46

88.

Which number is a multiple of 11 and 44?

a)

404

b)

448

c)

414

d)

484

89.

Which number is a multiple of 4 and 10?

a)

40

b)

24

c)

50

d)

44

90.

Which number is a prime near 13?

a)

15

b)

14

c)

12

d)

13

91.

Which mixed number equals five and seven-tenths?

a)

5 7/10

b)

5 10/7

c)

7 5/10

d)

5 1/7

92.

Which number is 6 times 4?

a)

28

b)

24

c)

22

d)

26

93.

Which number equals thirty-four?

a)

43

b)

34

c)

24

d)

44

94.

Which number is negative three hundred twenty?

a)

-320

b)

320

c)

-230

d)

-32

95.

Solve 59 − 16 − 14.

a)

33

b)

29

c)

27

d)

31

96.

Add: 11 + 15 + 19 + 23.

a)

68

b)

66

c)

70

d)

64

97.

Which shows the number fifty-six?

a)

76

b)

66

c)

56

d)

46

98.

What fraction shows one ninth?

a)

1/6

b)

1/7

c)

1/8

d)

1/9

99.

Which number is three hundred sixty-three?

a)

363

b)

336

c)

353

d)

333

100.

What is 4057 − 4483 likely to be? Choose the sign.

a)

A negative number

b)

Exactly zero

c)

A positive number

d)

Greater than 5000

101.

Which number is eight hundred ninety-nine?

a)

799

b)

989

c)

899

d)

809

102.

Which number equals sixty-eight?

a)

68

b)

88

c)

58

d)

78

103.

Which number is two thousand twenty-three?

a)

2003

b)

2033

c)

2023

d)

2013

104.

Which number equals one thousand six hundred?

a)

160

b)

1600

c)

1060

d)

6100

105.

Which fraction shows four sevenths?

a)

4/7

b)

4/8

c)

4/6

d)

4/5

106.

Which number equals six?

a)

5

b)

6

c)

7

d)

4

107.

Which fraction shows two twenty-fifths?

a)

2/25

b)

2/15

c)

2/20

d)

2/30

108.

Which number equals one?

a)

2

b)

0

c)

1

d)

3

109.

Which number equals thirty-three?

a)

53

b)

43

c)

33

d)

23

110.

Which number equals four?

a)

5

b)

4

c)

3

d)

2

111.

Which number equals sixty-eight?

a)

58

b)

88

c)

68

d)

78

112.

Which number equals one hundred twenty-two?

a)

142

b)

122

c)

112

d)

132

113.

If an answer like 2/3 appears, which form is NOT allowed according to the note?

a)

Writing as 0.666 rounded

b)

Writing as two-thirds fraction

c)

Writing as .666… repeating

d)

Writing as 2 ÷ 3 division

114.

Which item shows a fraction equal to 0.5?

a)

1/2

b)

5/12

c)

4/5

d)

5/8

115.

Which number is ten less than 58?

a)

24

b)

31

c)

68

d)

48

116.

Which choice shows a big five-digit answer range?

a)

21152 – 23378

b)

68

c)

108

d)

529

117.

Which number is written as twenty-one?

a)

33

b)

21

c)

31

d)

24

118.

Which is smaller: 6⁄13 or 1⁄2?

a)

6⁄13 is smaller

b)

1⁄2 is smaller

c)

They are equal

d)

Not enough information

119.

Find 55².

a)

2025

b)

3525

c)

2525

d)

3025

120.

Which number is three hundred?

a)

30

b)

300

c)

3000

d)

33