1.
1 000 has 3 digits.
Correct Answer
B. False
Explanation
The number 1 000 has 4 digits, not 3. It consists of the digits 1, 0, 0, and 0. Therefore, the statement "1 000 has 3 digits" is false.
2.
10 is a two-digit number.
Correct Answer
A. True
Explanation
The statement "10 is a two-digit number" is true because 10 falls within the range of numbers that have two digits. A two-digit number is any number between 10 and 99, and since 10 is included in this range, it is indeed a two-digit number.
3.
3 207 is a three-digit number.
Correct Answer
B. False
Explanation
Since the number given is "3 207", there is a space between the digits, indicating that it is not a three-digit number. Therefore, the statement "3 207 is a three-digit number" is false.
4.
912 is composed of the digits 1, 2, and 9.
Correct Answer
A. True
Explanation
912 is composed of the digits 1, 2, and 9. This statement is true because the number 912 contains all three digits 1, 2, and 9.
5.
When digits 4 and 6 are put together, they form 406
Correct Answer
B. False
Explanation
The statement is false because when digits 4 and 6 are put together, they form 46, not 406.
6.
5 982
What digit is in the tens place?
Correct Answer
C. 8
Explanation
The digit in the tens place is 8. In the given number 5 982, the tens place is the second digit from the right, which is 8.
7.
5 982
What is the place value of the digit 5?
Correct Answer
D. Thousands
Explanation
The digit 5 is in the thousands place. In the number 5,982, the digit 5 represents 5,000. The place value of a digit determines its position in the number and its value. In this case, the digit 5 is in the thousands place, which means it is worth 5,000.
8.
5 982
What is the position of the value 900 is?
Correct Answer
C. Hundreds
Explanation
The position of the value 900 is in the hundreds place.
9.
5 982
What is the place value of the digit 2?
Correct Answer
A. Ones
Explanation
The place value of the digit 2 in the number 5,982 is ones. The ones place is the rightmost position in a number and represents the value of the digit itself. In this case, the digit 2 is in the ones place, so its place value is ones.
10.
5 982
What is the value of the digit in the thousands place?
Correct Answer
A. 5 000
Explanation
The value of the digit in the thousands place is 5. In the given number 5 982, the digit 5 is in the thousands place.
11.
Write the expanded numbers in standard form.
20 + 7 = ________
Correct Answer
27
Explanation
The expanded form of 20 is 20 and the expanded form of 7 is 7. When we add these two numbers together, we get 27.
12.
Write the expanded numbers in standard form.
50 + 7 = ________
Correct Answer
57
Explanation
The expanded numbers in standard form for 50 + 7 is 57.
13.
Write the expanded numbers in standard form.
200 + 10 + 4 = ________
Correct Answer
214
Explanation
The expanded numbers in standard form for 200 + 10 + 4 is 214.
14.
Write the expanded numbers in standard form.
900 + 700 + 30 = ________
Correct Answer
1 630
Explanation
The expanded form of 900 is 900, the expanded form of 700 is 700, and the expanded form of 30 is 30. When we add these numbers together, we get 900 + 700 + 30 = 1630. Therefore, the standard form of the expanded numbers is 1 630.
15.
Write the expanded numbers in standard form.
1 000 + 200 + 40 + 3 = ________
Correct Answer
1 243
Explanation
The expanded numbers in standard form are 1,000 + 200 + 40 + 3, which equals 1,243.
16.
Write the number between the following sets of numbers
30, 40, 50, ________, 70, 80, 90
Correct Answer
60
Explanation
The number 60 is the missing number in the given set of numbers because it follows the pattern of increasing by 10. Starting from 30, each subsequent number increases by 10 until reaching 60. After 60, the pattern continues with an increase of 10 for each number, resulting in the sequence 70, 80, and 90.
17.
Write the number between the following sets of numbers
300, 400, ________, 600, 700, 800
Correct Answer
500
Explanation
In the given set of numbers, the pattern is that each number increases by 100. Starting from 300, the next number is 400, then 500, followed by 600, 700, and 800. Therefore, the missing number between 400 and 600 is 500, as it follows the pattern of increasing by 100.
18.
Write the number between the following sets of numbers
100, 150, 200, 250, ________, 350
Correct Answer
300
Explanation
The missing number in the sequence is 300. The sequence is increasing by 50 each time, starting from 100. So, adding 50 to the previous number gives us the next number in the sequence. Therefore, the missing number is 300.
19.
Write the number between the following sets of numbers
110, ________, 130, 140, 150, 160, 170
Correct Answer
120
Explanation
The number 120 fits logically between 110 and 130 in the given set of numbers. It follows a pattern of increasing by 10, with each subsequent number being 10 greater than the previous one. Therefore, 120 is the correct answer.
20.
Write the number between the following sets of numbers
________, 100, 150, 200, 250, 300
Correct Answer
50
Explanation
The given set of numbers is in ascending order with a constant difference of 50 between each consecutive number. The blank space represents the missing number in the set. To maintain the pattern, the missing number should be 50.
21.
Compare the following sets of numbers by placing < , > or = inside the box.
23 ________ 32
Correct Answer
<
Explanation
The number 23 is less than 32, so the correct symbol to place in the box is "
22.
Compare the following sets of numbers by placing < , > or = inside the box.
95 ________ 96
Correct Answer
<
Explanation
The number 95 is less than 96.
23.
Compare the following sets of numbers by placing < , > or = inside the box.
112 ________ 111
Correct Answer
>
Explanation
The number 112 is greater than 111.
24.
Compare the following sets of numbers by placing < , > or = inside the box.
652 ________ 356
Correct Answer
>
Explanation
In the given question, we are asked to compare the numbers 652 and 356. The symbol ">" denotes "greater than" which means that the number on the left side is larger than the number on the right side. Therefore, the correct answer is ">" as 652 is greater than 356.
25.
Compare the following sets of numbers by placing < , > or = inside the box.
211 ________ 211
Correct Answer
=
Explanation
The given statement "211 [Blank] 211 = " indicates that the two sets of numbers being compared are both equal to 211. Therefore, the correct answer is "=" as both sets of numbers are identical.
26.
Compare the following sets of numbers by placing < , > or = inside the box.
102 ________ 120
Correct Answer
<
Explanation
The number 102 is less than 120, so the correct symbol to place in the blank is "
27.
Compare the following sets of numbers by placing < , > or = inside the box.
333 ________ 333
Correct Answer
=
Explanation
The given sets of numbers are both 333, which means they are equal. Therefore, the correct answer is "=" as it represents the equality between the two sets of numbers.
28.
Compare the following sets of numbers by placing < , > or = inside the box.
742 ________ 708
Correct Answer
>
Explanation
The number 742 is greater than 708. This can be determined by comparing the digits in each number. The digit in the hundreds place of 742 is 7, while the digit in the hundreds place of 708 is 7 as well. Since the digits in the hundreds place are the same, we move on to the tens place. The digit in the tens place of 742 is 4, while the digit in the tens place of 708 is 0. Since 4 is greater than 0, we can conclude that 742 is greater than 708. Therefore, the correct symbol to place in the blank is >.
29.
Compare the following sets of numbers by placing < , > or = inside the box.
258 ________ 852
Correct Answer
<
Explanation
The number 258 is less than 852.
30.
Compare the following sets of numbers by placing < , > or = inside the box.
1 002 ________ 1 020
Correct Answer
<
Explanation
The number 1 002 is less than the number 1 020.