Master Whole Numbers: A Comprehensive Guide for Fifth Graders

Question 1

Why is 0 considered a neutral element in addition and subtraction?

Accepted Answer

Adding or subtracting 0 does not change the value of the original number.

Answer

0 is the smallest whole number.

Answer

0 is a placeholder in place value.

Answer

0 is an even number.

Question 2

In the division problem 36 ÷ 6 = 6, what does the '6' in the dividend (36) represent?

Accepted Answer

The number of objects in each group.

Answer

The number of groups.

Answer

The total number of objects.

Answer

The remainder of the division.

Question 3

Convert the fraction three-fourths to a decimal.

Accepted Answer

0.75

Answer

0.65

Answer

0.85

Answer

0.95

Question 4

When multiplying two numbers, how does the evenness or oddness of the numbers affect the evenness or oddness of their product?

Accepted Answer

The product of two even numbers is always even, and the product of two odd numbers is always odd.

Answer

The product of two even numbers is always odd, and the product of two odd numbers is always even.

Answer

The evenness or oddness of the product depends on the sum of the evenness or oddness of the numbers being multiplied.

Question 5

Why is the sum of any two even numbers always even?

Accepted Answer

Even numbers are multiples of 2, so their sum is also a multiple of 2, making it even.

Answer

The sum of two even numbers is not always even.

Answer

Adding two even numbers can result in an odd number if they have different parities.

Question 6

Which of the following numbers is a prime number?

Accepted Answer

11

Answer

9

Answer

15

Answer

21

Question 7

What is the greatest common factor of 12 and 18?

Accepted Answer

6

Answer

2

Answer

3

Answer

12

Question 8

What is the least common multiple of 3 and 5?

Accepted Answer

15

Answer

6

Answer

10

Answer

20

Question 9

Which of the following fractions is equivalent to the decimal 0.5?

Accepted Answer

1/2

Answer

1/3

Answer

1/4

Answer

1/5

Question 10

Which number is the greatest?

Accepted Answer

5,432

Answer

5,234

Answer

4,532

Answer

4,234

Question 11

Which number is greater: 67,890 or 68,790?

Accepted Answer

68,790

Answer

67,890

Question 12

A rectangular garden has a length of 15 feet and a width of 10 feet. What is the area of the garden in square feet?

Accepted Answer

150

Answer

25

Answer

50

Answer

250

Question 13

What is the value of the digit 7 in the number 78,901?

Accepted Answer

700

Answer

7

Answer

70

Answer

7,000

Question 14

Which of the following is a prime number?

Accepted Answer

17

Answer

12

Answer

22

Answer

28

Question 15

Which of the following is equivalent to the fraction 1/2?

Accepted Answer

0.5

Answer

0.25

Answer

0.75

Answer

1.0

Question 16

Which property of multiplication is used when we rewrite 24 x (5 + 3) as 24 x 5 + 24 x 3?

Accepted Answer

Distributive property

Answer

Associative property

Answer

Commutative property

Answer

Identity property

Question 17

Which number is a composite number? A composite number has factors other than 1 and itself.

Accepted Answer

21

Accepted Answer

36

Answer

13

Answer

29

Question 18

When multiplying two negative numbers, why is the result always positive?

Accepted Answer

The negative signs of the two numbers cancel each other out, making the product positive.

Answer

Multiplying two negative numbers is like subtracting two positive numbers, which results in a positive number.

Answer

Negative numbers are smaller than positive numbers, so multiplying two negative numbers results in a number that is even smaller and therefore positive.

Answer

Multiplying two negative numbers is like dividing two positive numbers, which results in a positive number.

Question 19

Which equation shows that the order of adding the numbers 123 and 456 does not change the sum?

Accepted Answer

123 + 456 = 456 + 123

Answer

123 - 456 = 456 - 123

Answer

123 x 456 = 456 x 123

Question 20

How does expanded form help us understand place value?

Accepted Answer

It shows the value of each digit in a number.

Answer

It makes it easier to add and subtract numbers.

Answer

It helps us compare the size of numbers.

Question 21

Which strategy is NOT helpful for comparing multi-digit whole numbers?

Accepted Answer

Guessing and checking

Answer

Comparing digits from left to right, starting with the most significant digit

Answer

Rounding the numbers to the nearest ten or hundred and then comparing the rounded numbers

Answer

Using place value blocks or a place value chart to represent the numbers and then comparing the representations

Question 22

Which statement best describes the relationship between the product of 24 and 36 and the product of 36 and 24? Explain your reasoning.

Accepted Answer

The products are the same because the order of the factors does not matter in multiplication.

Answer

The products are different because the order of the factors is different.

Answer

The product of 24 and 36 is greater than the product of 36 and 24.

Answer

The product of 36 and 24 is greater than the product of 24 and 36.

Question 23

Which of the following is the rounded form of 3,456 to the nearest hundred?

Accepted Answer

3,500

Answer

3,400

Answer

4,400

Answer

4,500

Question 24

In the number 35,289, what is the value of the number 5?

Accepted Answer

50

Answer

5

Answer

500

Answer

5,000

Question 25

Which of these numbers is the biggest?

Accepted Answer

46,758

Answer

45,678

Answer

45,786

Answer

46,578

Question 26

How can the distributive property be used to simplify the expression 3(x + 2)?

Accepted Answer

x + 6

Answer

3x + 2

Question 27

Solve: 2,345 + 1,234

Accepted Answer

3,579

Answer

3,479

Answer

4,579

Answer

5,579

Question 28

What is the remainder when 3,456 is divided by 5?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 29

To solve 456 x 23, which strategy is best?

Accepted Answer

Partial Products

Answer

Distributive Property

Answer

Expanded Notation

Question 30

A farmer has 782 apples. He packs them into boxes that hold 12 apples each. How many full boxes can he pack?

Accepted Answer

66

Answer

65

Answer

67

Question 31

Which number is a multiple of 6 but not a multiple of 12?

Accepted Answer

18

Answer

12

Answer

24

Question 32

What is the difference between 56,789 and 23,456?

Accepted Answer

33,333

Answer

23,333

Answer

43,333

Answer

53,333

Question 33

What is the prime factorization of 24?

Accepted Answer

2 x 2 x 3

Answer

2 x 3 x 4

Answer

3 x 3 x 2

Answer

4 x 4 x 3

Question 34

What is the total when 3,456 is added to 2,347?

Accepted Answer

5,803

Answer

5,703

Answer

5,903

Answer

6,003

Question 35

When 4,567 is divided by 5, what is the answer?

Accepted Answer

914

Answer

913

Answer

923

Answer

924

Question 36

What is the prime factorization of 18?

Accepted Answer

2 x 2 x 3

Answer

2 x 3

Answer

3 x 6

Answer

3 x 3 x 2

Question 37

What is the least common multiple of 6 and 8?

Accepted Answer

24

Answer

12

Answer

18

Answer

30

Question 38

Find the difference between **789,456** and **234,567**.

Accepted Answer

554,889

Answer

555,899

Answer

544,899

Answer

543,889

Question 39

Which of the following is NOT a factor of **24**?

Accepted Answer

9

Answer

2

Answer

3

Answer

6

Question 40

Which of the following is a prime number?

Accepted Answer

17

Answer

12

Answer

21

Answer

25

Question 41

35,462 can be written in expanded form as:

Accepted Answer

30,000 + 5,000 + 400 + 60 + 2

Answer

300,000 + 50,000 + 4,000 + 60 + 2

Answer

3,000 + 500 + 40 + 6 + 2

Question 42

Which symbol should be used to compare 45,678 and 45,687?

Accepted Answer

<

Answer

>

Answer

Cannot be compared

Answer

=

Question 43

Subtract 1,578 from 4,265:

Accepted Answer

2,687

Answer

2,587

Answer

2,678

Answer

2,787

Question 44

Which number is written in expanded form as 5,000 + 400 + 30 + 2?

Accepted Answer

5,432

Answer

4,352

Answer

5,342

Answer

4,532

Question 45

Which inequality correctly compares the numbers 4,567 and 4,765?

Accepted Answer

4,765 > 4,567

Answer

4,567 = 4,765

Answer

Cannot compare

Answer

4,567 > 4,765

Question 46

What is the product of 453 and 7?

Accepted Answer

3,171

Answer

2,171

Answer

5,171

Answer

4,171

Question 47

Which expression is equivalent to the number five thousand four hundred thirty-two?

Accepted Answer

5,000 + 400 + 30 + 2

Answer

50,000 + 4,000 + 300 + 2

Answer

5 + 40 + 3,000 + 200

Answer

5,000 + 400 + 3,000 + 20

Question 48

Which of the following expressions represents the sum of 3,456 and 7,890?

Accepted Answer

3,456 + 7,890

Answer

3,456 - 7,890

Answer

3,456 x 7,890

Answer

7,890 - 3,456

Question 49

A farmer has 2,543 apples and sells 1,298 apples. How many apples does he have left?

Accepted Answer

1,245

Answer

4,245

Answer

3,245

Answer

2,245

Question 50

Which of the following is the expanded form of 6,789?

Accepted Answer

6,000 + 700 + 80 + 9

Answer

600 + 70 + 8 + 9

Answer

60,000 + 7,000 + 80 + 9

Answer

6 + 7 + 8 + 9

Question 51

Which number represents four hundred fifty-seven?

Accepted Answer

457

Answer

745

Answer

547

Answer

475

Question 52

Which statement correctly compares the numbers 35,274 and 35,472?

Accepted Answer

35,472 is greater than 35,274.

Answer

35,274 is greater than 35,472.

Answer

Cannot be determined from the given information.

Answer

The numbers are equal.

Question 53

Which of the following is NOT a strategy for rounding a number to the nearest ten?

Accepted Answer

Add 5 to the number.

Answer

If the digit in the ones place is 5 or greater, round up.

Answer

Look at the digit in the tens place.

Answer

If the digit in the ones place is less than 5, round down.

Question 54

Which expression equals 50?

Accepted Answer

5 x 10

Answer

15

Answer

500

Answer

5

Question 55

Which of the following is NOT a factor of 24?

Accepted Answer

7

Answer

4

Answer

3

Answer

6

Question 56

Which of the following is the correct order of the numbers from greatest to least: 876,543; 234,567; 123,456?

Accepted Answer

876,543, 234,567, 123,456

Answer

876,543, 123,456, 234,567

Answer

234,567, 123,456, 876,543

Answer

123,456, 234,567, 876,543

Question 57

Round the number 456 to the nearest hundred:

Accepted Answer

500

Answer

600

Answer

400

Answer

700

Question 58

Which of the following is NOT a factor of 48?

Accepted Answer

13

Answer

3

Answer

6

Answer

8

Question 59

Find the least common multiple (LCM) of 12 and 18:

Accepted Answer

36

Answer

24

Answer

48

Answer

60