Math Mavericks Class III Quiz

How is eight thousand, seventy-six written in mathematical sentence?

• 8067

• 8706

• 8076

• 8760

Answer explanation

Eight thousand, seventy-six is written as 8076. The number consists of 8 in the thousands place, 0 in the hundreds place, 7 in the tens place, and 6 in the units place, making 8076 the correct representation.

Which is the smallest 4-digit number from the following numbers?

• 1000

• 1001

• 9999

• 1010

Answer explanation

The smallest 4-digit number is 1000, as it is the first number that has four digits. The other options, 1001, 9999, and 1010, are all greater than 1000.

What is XIX in Algebraic numbers?

• 29

• 19

• 9

Answer explanation

XIX is the Roman numeral representation for 19. In algebraic numbers, it corresponds to the integer 19, making it the correct answer among the choices provided.

Place value of 8 in 5,806 is:

• 800

• 80

• hundreds

Answer explanation

In the number 5,806, the digit 8 is in the hundreds place. Therefore, its place value is 8 multiplied by 100, which equals 800. Thus, the correct answer is 800.

1,560 to nearest tens is?

• 1500

• 1600

• 1560

Answer explanation

To round 1,560 to the nearest tens, look at the last digit (0). Since it is less than 5, we round down, keeping the tens digit the same. Thus, 1,560 rounds to 1,600.

238 is about how many hundreds ______

Answer explanation

238 is approximately 2 hundreds, as 200 is the nearest hundred below 238 and 300 is above. Thus, 238 is about 2 hundreds.

Which shows a correct comparison?

• 45>56

• 65=56

• 45<56

Answer explanation

The correct comparison is 45<56, meaning 45 is less than 56. The other options, 45>56 and 65=56, are incorrect as 45 is not greater than 56 and 65 does not equal 56.

7384+400

• 7784

• 24

• 22

• 33

Answer explanation

To solve 7384 + 400, simply add the two numbers. 7384 plus 400 equals 7784, making 7784 the correct answer.

Find the sum of all these digits.

• 27

• 26

• 24

• 25

Answer explanation

To find the sum of the digits, add them together. The correct sum is 27, which matches the answer choice provided. Therefore, the correct answer is 27.

THE ANSWER OF SUBTRACTION IS CALLED _______

• DIFFERENCE

• DIVISOR

• SUM

• PRODUCT

Answer explanation

The answer of subtraction is called the 'difference'. This term specifically refers to the result obtained when one number is subtracted from another, distinguishing it from other operations like addition (sum) or multiplication (product).