Grade 3 Math Quiz

1) John made 12 cookies for Cinco de Mayo. Jake made 24. How many cookies did they make together?

26

38

36

40

John made 12 cookies and Jake made 24 cookies. To find out how many cookies they made together, we need to add the number of cookies each person made. 12 + 24 equals 36, so the correct answer is 36.

Explanation

John made 12 cookies and Jake made 24 cookies. To find out how many cookies they made together, we need to add the number of cookies each person made. 12 + 24 equals 36, so the correct answer is 36.

2) Which digit is in the hundreds place in the number 9,082?

9

0

8

2

The digit in the hundreds place in the number 9,082 is 0.

Explanation

The digit in the hundreds place in the number 9,082 is 0.

3) What value is 8 in the number 380?

Thousands

Hundreds

Tens

Ones

The value 8 in the number 380 represents the tens place. In the number 380, the digit 8 is in the second position from the right, which is the tens place. The tens place represents the quantity of tens in a number. In this case, there are 8 tens in the number 380.

Explanation

The value 8 in the number 380 represents the tens place. In the number 380, the digit 8 is in the second position from the right, which is the tens place. The tens place represents the quantity of tens in a number. In this case, there are 8 tens in the number 380.

4) What is the double of 26?

50

52

42

100

In the given sequence, each number is obtained by doubling the previous number and then subtracting 2. Starting with 26, we double it to get 52 and then subtract 2 to get the next number in the sequence. Therefore, the correct answer is 52.

Explanation

In the given sequence, each number is obtained by doubling the previous number and then subtracting 2. Starting with 26, we double it to get 52 and then subtract 2 to get the next number in the sequence. Therefore, the correct answer is 52.

5) Which is a way to show 451?

40 + 50 + 1

4 hundreds + 11 tens + 50 ones

4 + 5 + 1

400 + 50 + 1

The correct answer is 400 + 50 + 1. This answer represents the number 451 by breaking it down into its place values. The first digit, 4, represents 400 (4 hundreds), the second digit, 5, represents 50 (5 tens), and the third digit, 1, represents 1 (1 one). By adding these place values together, we get the number 451.

Explanation

The correct answer is 400 + 50 + 1. This answer represents the number 451 by breaking it down into its place values. The first digit, 4, represents 400 (4 hundreds), the second digit, 5, represents 50 (5 tens), and the third digit, 1, represents 1 (1 one). By adding these place values together, we get the number 451.

6) Jose was counting by 5's. He stopped at 85. What number would come next?

80

86

90

95

The question states that Jose was counting by 5's and stopped at 85. To find the next number, we need to continue counting by 5's. Starting from 85, the next number would be 90, as we are adding 5 to the previous number each time. Therefore, the correct answer is 90.

Explanation

The question states that Jose was counting by 5's and stopped at 85. To find the next number, we need to continue counting by 5's. Starting from 85, the next number would be 90, as we are adding 5 to the previous number each time. Therefore, the correct answer is 90.

7) 12+7_____15+3

<

>

=

Option 4

The given answer ">" is correct because 12+7 is greater than 15+3. The sum of 12+7 is 19, while the sum of 15+3 is 18. Therefore, 19 is greater than 18, resulting in the ">" symbol being the correct choice.

Explanation

The given answer ">" is correct because 12+7 is greater than 15+3. The sum of 12+7 is 19, while the sum of 15+3 is 18. Therefore, 19 is greater than 18, resulting in the ">" symbol being the correct choice.

8) I am the biggest 3 digit number. If you add 1 to me, what do i become?

900

999

1000

1001

If you add 1 to the biggest 3-digit number (999), it becomes 1000. This is because 999 is the largest number that can be formed using 3 digits (9, 9, and 9). Adding 1 to it increases the hundreds place to 1, making it 1000.

Explanation

If you add 1 to the biggest 3-digit number (999), it becomes 1000. This is because 999 is the largest number that can be formed using 3 digits (9, 9, and 9). Adding 1 to it increases the hundreds place to 1, making it 1000.

9) What ten should you round 743 to?

740

800

700

850

To round 743 to the nearest ten, we look at the digit in the ones place, which is 3. Since 3 is less than 5, we round down. Therefore, 743 rounded to the nearest ten is 740.

Explanation

To round 743 to the nearest ten, we look at the digit in the ones place, which is 3. Since 3 is less than 5, we round down. Therefore, 743 rounded to the nearest ten is 740.

10) An office building is 3 stories tall. There are 20 offices on the first floor. There are 6 more offices on the second floor than on the first floor, and there are 2 more offices on the third floor than on the second floor. How many offices are there in all?

28

32

74

84

The number of offices on the first floor is 20. The number of offices on the second floor is 20 + 6 = 26. The number of offices on the third floor is 26 + 2 = 28. Therefore, the total number of offices in the building is 20 + 26 + 28 = 74.

Explanation

The number of offices on the first floor is 20. The number of offices on the second floor is 20 + 6 = 26. The number of offices on the third floor is 26 + 2 = 28. Therefore, the total number of offices in the building is 20 + 26 + 28 = 74.