NSTSE (National Science Talent Search Exam- Unified Council) Class 3: Questions 450 - 455 of 2156
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Question number: 450
» Mathematics » Addition and Subtraction
Question
If red square represents TEN, then what number represents the given addition?
The Red Color Square Counting.
In this count red boxes in all.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 44 |
|
| b. | 4 |
|
| c. | 208 |
|
| d. | 280 |
|
Question number: 451
» Mathematics » Numbers
Question
Use all digits above and answer the following questions:
Find Smallest 3-Digit Number from 1,5 and 7
What will be the smallest 3 digit number
The smallest 3- digit number formed is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 751 |
|
| b. | 157 |
|
| c. | 175 |
|
| d. | 517 |
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Question number: 452
» Mathematics » Multiplication
Question
Kanu has two Pizzas that are cut into 6 slices each. He and 3 friends eat 5 slices which of these shows one way to find the number of slices Kanu has left?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Multiply 2 by 6 and then subtract 5 |
|
| b. | Multiply 3 by 2 and then add 5 |
|
| c. | Multiply 2 by 2 and then add 4 |
|
| d. | Multiply 1 by 2 and then add 8 |
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Question number: 453
» Mathematics » Addition and Subtraction
Question
One hundred more than 456 is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 655 |
|
| b. | 556 |
|
| c. | 566 |
|
| d. | 656 |
|
Question number: 454
» Mathematics » Multiplication
Question
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 2 |
|
| b. | 5 |
|
| c. | 6 |
|
| d. | 4 |
|
Question number: 455
» Mathematics » Addition and Subtraction
Question
Mira had 90 days of summer vacation. Each day she did one fun exercise. She swam on 30 of the days and played basketball on 22 of days. She rode her bike on all the other days of her vacation. Which number sentence shows one way to find the number of days that Mira rode her bike?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 90 + 30 - 22 |
|
| b. | 90 + 30 + 22 |
|
| c. | 90 – 30 – 22 |
|
| d. | 90 – 30 + 22 |
|