Grade 7 Mathematics โ Length Quiz
1. Which of the following is not a unit of length?
2. How many HM are in 1 M?
3. How many Hm are in 1 Dm?
4. How many dm are in 1 m?
5. How many m are in 1 mm?
6. Change 200dm into Dm.
7. Work out: 8Hm 20m 30cm + 2 Hm 45m 18cm
8. Add 8Hm 9Dm 7m and 4Hm 7Dm 8m.
9. Add 8m 76 cm to 9m 34 cm.
10. Work out: 7 Hm 6Dm 8m - 3Hm 7 Dm 4m.
11. Work out: 8 Hm 80 m 30 cm - 5 Hm 46 m 70 cm.
12. Multiply 7 Hm 3 Dm 2 cm by 3.
13. Multiply 12Dm 5m 7dm by 4.
14. Find the product of 6m 9dm 7cm and 7.
15. What's the product of 12Hm 9m 65cm and 4?
16. Work out: 42m 8dm 5cm รท. 5.
17. Work out: 12Hm 9Dm 6m รท 3.
18. Find the perimeter of a rectangle whose length and width are 8cm and 5cm.
19. Find the perimeter of a square of side 7cm.
20. Work out the circumference of a circle of radius 7cm.
21. The radius of a circle is 10m.What is its circumference?
22. I can use a ______ to measure length.
23. Which object is about 3 feet tall?
24. What would you use to measure the length of a piece of paper?
25. Which of the following would most likely have a length of 30 feet?
26. A measure of distance.
27. Convert 5 cm = _____mm
28. Convert 1.07 km = _____m
29. Convert 24 mm = _____m
30. Convert 242 cm = _____m
31. Which unit is the smallest?
32. Daija wants to trim 3.5 centimeters from her hair. How should she move the decimal point to convert this number to millimeters?
33. Kyle sprinted 17,000 centimeters in a race. How many meters did Kyle run?
34. Convert 2267 cm = _____m
35. There are ___ meters in 25 kilometers (km)
36. How many meters are in 5.5 km?
37. What is the standard unit of length in the Metric system?
Meters are the standard unit of length in the Metric system.
38. How many millimeters are in a centimeter?
There are 10 millimeters in a centimeter, making it the correct choice.
39. Which tool is used to measure lengths accurately?
A ruler is used to measure lengths accurately, making it the correct choice.
40. How many meters are in a kilometer?
There are 1000 meters in a kilometer, making it the correct choice.
41. Which of the following is the longest unit of length?
Kilometer is the longest unit of length among the options provided.
42. What is the abbreviation for millimeters?
The abbreviation for millimeters is mm, making it the correct choice.
43. How many centimeters are in a meter?
There are 100 centimeters in a meter, making it the correct choice.
44. Which is smaller - a kilometer or a mile?
A kilometer is smaller than a mile, making it the correct choice.
45. What is half of 1 meter?
Half of 1 meter is equal to 0.5 meters, making it the correct choice.
46. Which unit of length is commonly used to measure the height of a person?
The height of a person is commonly measured in meters, making it the correct choice.
47. How many meters are in a decameter?
There are 10 meters in a decameter, making it the correct choice.
48. Which is longer - a yard or a meter?
A meter is longer than a yard, making it the correct choice.
49. What is the sum of 4 meters and 3 meters?
The sum of 4 meters and 3 meters is 7 meters, making it the correct choice.
50. Which is larger - a millimeter or a centimeter?
A centimeter is larger than a millimeter, making it the correct choice.
51. What is the abbreviation for kilometer?
The abbreviation for kilometer is km, making it the correct choice.
52. How many meters are in a hectometer?
There are 100 meters in a hectometer, making it the correct choice.
53. Which unit of length is commonly used to measure the width of a notebook?
The width of a notebook is commonly measured in centimeters, making it the correct choice.
54. How many millimeters are in a decimeter?
There are 100 millimeters in a decimeter, making it the correct choice.
55. Which is shorter - a kilometer or a mile?
A mile is shorter than a kilometer, making it the correct choice.
56. What is double of 2 kilometers?
Double of 2 kilometers is equal to 4 kilometers, making it the correct choice.
57. Which unit of length is commonly used to measure the size of a computer screen?
The size of a computer screen is commonly measured in inches, making it the correct choice.
58. How many meters are in a decameter?
There are 10 meters in a decameter, making it the correct choice.
59. Which is larger - a yard or a meter?
A meter is larger than a yard, making it the correct choice.
60. What is the sum of 5 meters and 2 meters?
The sum of 5 meters and 2 meters is 7 meters, making it the correct choice.
61. Which is larger - a millimeter or a centimeter?
A centimeter is larger than a millimeter, making it the correct choice.
62. What is the abbreviation for kilometer?
The abbreviation for kilometer is km, making it the correct choice.
63. How many meters are in a hectometer?
There are 100 meters in a hectometer, making it the correct choice.
64. Which unit of length is commonly used to measure the width of a notebook?
The width of a notebook is commonly measured in centimeters, making it the correct choice.
65. How many millimeters are in a decimeter?
There are 100 millimeters in a decimeter, making it the correct choice.
66. Which is shorter - a kilometer or a mile?
A mile is shorter than a kilometer, making it the correct choice.
67. What is double of 2 kilometers?
Double of 2 kilometers is equal to 4 kilometers, making it the correct choice.
68. Which unit of length is commonly used to measure the size of a computer screen?
The size of a computer screen is commonly measured in inches, making it the correct choice.