| General Statistics | |
| Total Number
of Questions 8 |
|
| Number of Questions
ANSWERED 8 |
Number of Questions NOT
ANSWERED 0 |
| Number of
Questions Answered Correctly 5 |
|
| Number of
Questions Answered Incorrectly 3 |
|
| Number of
Questions Answered Incorrectly of Answered Questions 3 |
|
| 1. | What
time does this clock show? |
|
| a. | 2:25 | |
| b. | 3:20 | |
| c. | 5:10 | |
| Correct Answer: | 2:25 |
| Your Answer: | 2:25 |
| Explanation When telling time, the little hand tells the hour and the big hand tells the minutes. This clock shows the little hand on the 2 and the big hand on the 5 (which means twenty five minutes). Therefore, this clock shows 2:25. Click here for learning activities: Time Quiz / L to L: Time/Date |
| 2. | Use
the fraction models to answer question 2. Which set of fractions is in order from smallest to largest? |
|
| a. | 1/8, 1/4, 1/2 | |
| b. | 1/2, 1/8, 1/4 | |
| c. | 1/4, 1/8, 1/2 | |
| Correct Answer: | 1/8, 1/4, 1/2 |
| Your Answer: | 1/8, 1/4,
1/2 |
| Explanation Each fraction in this problem has a numerator of 1 because 1 section is shaded in. The more sections a square has, the smaller the fraction will be when the numerator is 1. Therefore, the correct order of the fractions is 1/8, 1/4, 1/2. Click here for learning activities: Fractions / L to L: Fractions |
| 3. | Which
number makes this number sentence true? |
|
| a. | 12 | |
| b. | 13 | |
| c. | 16 | |
| Correct Answer: | 16 |
| Your Answer: | 16 |
| Explanation The ">" sign means that the left side of the equation must be greater than the right side. Therefore the missing number, when subtracted from 9, must be greater than 4. Therefore, the correct answer is 16 because 16 - 9 = 7, which is greater than 4. Click here for learning activities: Comparing Numbers / L to L: Number Sense & Numeration |
| 4. | Which angle is greater than a right angle? | |
| a. |  |
|
| b. |  |
|
| c. |  |
|
| Correct Answer: | |
| Your Answer: | |
| Explanation A right angle equals exactly 90. The only angle shown that is greater than 90 is answer C. Click here for learning activities: Angles / L to L: Geometry & Measurement |
| 5. | The
graph shows the favorite flavors of ice cream for Stephanie's class. Which flavor is the mode of the data? |
|
| a. | Chocolate | |
| b. | Strawberry | |
| c. | Vanilla | |
| Correct Answer: | Chocolate |
| Your Answer: | Vanilla |
| Explanation The mode in a list of numbers is the number that occurs most often, if there is one. Since 12 students preferred chocolate and that is more than any other flavor, then chocolate is the mode of the data. Click here for learning activities: Mode / L to L: Statistics |
| 6. | Which is a reasonable estimate for the sum of 312 and 105? | |
| a. | 400 | |
| b. | 500 | |
| c. | 600 | |
| Correct Answer: | 400 |
| Your Answer: | 500 |
| Explanation To estimate the sum of these two numbers, add the digits of the two highest place values and insert zeros for the other place values. Therefore, we can add 3 + 1 to get 4, and add insert zeroes for the other place values: 400. Click here for learning activities: Front-End Estimation / L to L: Number Sense & Numeration |
| 7. | Which
number is shown by the blocks? |
|
| a. | 20 | |
| b. | 83 | |
| c. | 137 | |
| Correct Answer: | 137 |
| Your Answer: | 137 |
| Explanation Since there are 10 blocks in each column, we can count by 10s. There are 13 columns of 10 blocks each, so we can 130 with our blocks of 10. Next, add the individual blocks: 7. Now add the two numbers together: 130 + 7 = 137. Click here for learning activities: Counting / L to L: Number Sense & Numeration |
| 8. | Which leaf has a line of symmetry? | |
| a. |  |
|
| b. |  |
|
| c. |  |
|
| Correct Answer: | |
| Your Answer: | |
| Explanation A line of symmetry creates identical images on opposite sides of a dividing line. Therefore, answer A is correct because the leaf is divided by a line which produces identical images on both sides of the leaf. Click here for learning activities: The Symmetrizer / L to L: Geometry & Measurement |
| Statistical Summary of the Questions | ||||
| Question | Answered Correctly | Answered Incorrectly | Not Answered | |
| 1. | + | - | - | |
| 2. | + | - | - | |
| 3. | + | - | - | |
| 4. | + | - | - | |
| 5. | - | + | - | |
| 6. | - | + | - | |
| 7. | + | - | - | |
| 8. | - | + | - | |