Download SHS-MathCompetition-1S2016-NumberSense

Name:_______________________________
Number Sense Test
Grade:_____
Round 1S2016
Correct:_____
Incorrect:_____ (Correct+Incorrect = last number attempted)
Scorer’s Initials _____ Scorer’s Initials _____
1. 14 + 32 = ___________________________
24. 12 x 50 = ___________________________
2. 59 – 17 = ___________________________
25. 98 ÷7 = ____________________________
3. 8 x 7 = _____________________________
26. Round 4532 to the nearest hundred: ______
4. 63 ÷ 9 = ____________________________
27. 300 x 600 = _________________________
5. 27 + 93 = ___________________________
28. 4000 ÷ 200 = ________________________
6. 75 – 29 = ___________________________
29. MCMLXXXIV = ______(Arabic numerals)
7. 11 x 12 = ___________________________
30. (estimate) 456023 ÷495 = ______________
8. 77 ÷ 11 = ___________________________
31. 72 = ________________________________
9. 800 – 121 = _________________________
32. What is the remainder when 14642 is
10. (estimate) 324 + 992 + 87 = ____________
divided by 11? _______________________
11. 15 x 3 = ____________________________
33. 52 = ________________________________
12. 144 – 59 = __________________________
34. 20 – 4 x 5 = _________________________
13. 5 hundreds + 3 tens + 2 ones = __________
35. 12 cups = ______________________quarts
14. 200÷20 = ___________________________
36. 63 x 11 = ___________________________
15. XXXVII = ____________(Arabic numerals)
37. 56 x 25 = ___________________________
16. 10 – 4 + 13 – 7 = _____________________
38. The smallest odd prime number is: _______
17. 12 x 12 = ___________________________
39. 5x103 + 4x102 + 3x101 = _______________
18. 3 x 4 + 4 x 2 = _______________________
40. (estimate) 956324 – 140576 = ___________
19. 168 ÷ 12 = __________________________
41. 56 centimeters = ___________________mm
20. (estimate) 39 x 210 = _________________
42. Which is greater: 0.42 or ? ____________
21. MMXVI = ____________(Arabic numerals)
4
7
43.
5
12
4
+ 12 =____________________(fraction)
22. Round 923 to the nearest hundred: _______
44. 43 = ________________________________
23. 6x1000 + 4x10 + 3x1 = ________________
45. 1.54 + 6.92 = _________________(decimal)
46. If 5 books cost $5.25, how much would 100
67. 25 ÷ 5 + 3 x 13 – 2 = _________________
books cost? $________________________
68. 23 = ______________________(decimal)
3
4
47. 5 nickels and 6 dimes = ____________cents
48. What is the mean of the following: 35, 15,
62, 73, 15 ? __________________________
69. The reciprocal of 5 is: _________________
70. (estimate) 492 x 219 = _______________
71.
49. 152 = _______________________________
2
50. (estimate) 71 = ______________________
51. How many prime numbers are between
0 and 30? ___________________________
52.
5
3
+ 16 =____________________(fraction)
16
72.
7
3
3
+ 7=_______________________(fraction)
37
50
= _________________________(decimal)
73. 182 = _______________________________
74. 63 x 57 = ___________________________
75. 25% of 120 is: _______________________
76. 714 x 11 = __________________________
53. GCF of 16 and 20 is:___________________
77. GCF of 56 and 120 is: _________________
54. 132 = _______________________________
78. √81 =______________________________
55. 15 x 14 = ___________________________
56. 144 ÷9 = ___________________________
79. 48% of 250 is: _______________________
80. (estimate) 729951 – 31234 = ____________
57. Smallest prime factor of 1024 is _________
58. LCM of 14 and 4 is ___________________
59. √400= _____________________________
60. (estimate) 62 x 79 x 302 = ______________
61. Which is greater: 54% or 0.65? __________
62.
5
6
1
− 3 =______________________(fraction)
63. 6.25 x 13 = __________________(decimal)
64.
5
11
7
× 10 =____________________(fraction)
65. 252 = _______________________________
2
66. 28 − 4 3 =______________(mixed number)