CTJan27 Online Year 4

1

$345 + 578 = ?$

$913$ $813$ $923$ $823$

2

What is the sum of $1,469$ and $2,753$?

$4,222$ $4,212$ $3,112$ $4,112$

3

Calculate: $5,084 + 3,917$.

$9,101$ $9,001$ $8,991$ $8,001$

4

A school had $895$ students last year. This year, $1,237$ new students joined. How many students are there in total?

$2,132$ $2,022$ $2,122$ $2,137$

5

Find the sum of $6,358$ and $2,876$.

$8,124$ $9,234$ $9,224$ $9,134$

6

Subtract: $6305 - 2148$

$4243$ $4157$ $4257$ $4167$

7

Find the difference: $50000 - 17345$. (This requires borrowing across multiple zeros.)

$33755$ $32755$ $32655$ $42655$

8

Calculate: $700450 - 32189$

$678261$ $668261$ $668361$ $658261$

9

A stadium has a capacity of $90,000$ people. If $54,871$ tickets were sold for a concert, how many tickets remain unsold?

$35,139$ $36,229$ $45,129$ $35,129$

10

What is the result of $8003 - 4567$?

$3446$ $3436$ $3546$ $3463$

11

What is the product of $321 \times 3$?

$993$ $963$ $936$ $903$

12

Multiply $1,452$ by $5$.

$7,250$ $6,260$ $7,360$ $7,260$

13

Calculate the value of $507 \times 4$.

$2,008$ $2,080$ $2,800$ $2,028$

14

A baker makes $2,135$ cookies every day. How many cookies does the baker make in $3$ days?

$6,315$ $6,415$ $6,305$ $6,405$

15

Find the result of $3,894 \times 7$.

$27,258$ $26,258$ $27,158$ $27,358$

16

A large farm had $5,430$ chickens. The farmer bought $1,200$ more chickens. Later that week, $850$ chickens were sold. How many chickens are left on the farm?

$5,580$ $6,630$ $5,780$ $4,980$

17

Maria needs $\$150$ to buy a new tablet. She earned $\$45$ babysitting on Monday and $\$62$ doing chores on Tuesday. How much more money does Maria need to earn?

$\$48$ $\$43$ $\$107$ $\$53$

18

A school started the year with $350$ laptops. They sent $45$ broken laptops to be repaired in October. In November, $12$ of those repaired laptops were returned to the school. How many laptops does the school currently have?

$317$ $293$ $305$ $327$

19

A family is driving $950$ miles for their vacation. On the first day, they drove $325$ miles. On the second day, they drove $410$ miles. How many miles do they still need to drive?

$225$ miles $625$ miles $215$ miles $735$ miles

20

A baker started the day with $2,340$ chocolate chip cookies. She baked $500$ more cookies in the afternoon, but she sold $1,120$ cookies by closing time. How many chocolate chip cookies were left?

$2,840$ $3,960$ $1,720$ $1,520$

21

Liam collected $450$ trading cards but gave $50$ cards away to his brother. Sarah collected $380$ cards and then bought $75$ new cards. What is the difference between the number of cards Sarah has and the number of cards Liam has?

$455$ $105$ $55$ $400$

22

A small movie theater has a maximum seating capacity of $5,000$. They sold $1,875$ tickets on Friday and $2,150$ tickets on Saturday. How many seats remained unsold for the weekend?

$1,075$ $975$ $2,850$ $4,025$

23

The population of Greenville was $12,500$ people. Over the past year, $1,500$ people moved into Greenville, and $800$ people moved out. What is the new population of Greenville?

$12,800$ $13,300$ $13,200$ $14,800$

24

A teacher bought $12$ boxes of crayons. Each box holds $8$ crayons. How many crayons did the teacher buy in total?

$100$ $20$ $96$ $88$

25

Five friends each bought a new novel that cost $\$15$. What was the total amount of money the friends spent on the novels?

$\$20$ $\$75$ $\$65$ $\$50$

26

A small concert hall has $4$ seating sections. If each section can hold $120$ people, what is the total seating capacity of the hall?

$400$ $124$ $420$ $480$

27

Sophia runs $7$ laps around the track every day. If she runs for $6$ days this week, how many total laps did she run?

$42$ $49$ $13$ $35$

28

A bakery produces $18$ chocolate chip cookies in every batch. If the baker makes $5$ batches, how many chocolate chip cookies did they produce?

$23$ $100$ $90$ $80$

29

What is the place value of the digit $2$ in the number $125,907$?

$Ten\ Thousands$ $Thousands$ $Hundreds$ $Hundred\ Thousands$

30

What is the value of the digit $7$ in the number $74,103$?

$7,000$ $700,000$ $700$ $70,000$

31

In the number $6,183,500$, what place does the digit $6$ hold?

$Ten\ Millions$ $Thousands$ $Hundred\ Thousands$ $Millions$

32

What is the value of the digit $5$ in the number $9,052,714$?

$50,000$ $500,000$ $500$ $5,000$

33

Which place value is occupied by the digit $3$ in the number $432,109$?

$Hundred\ Thousands$ $Ten\ Thousands$ $Thousands$ $Hundreds$

34

Which digit in the number $877,173$ has a value of $70,000$?

$7$ digit to the right of 8 $1$ $7$ digit to the left of 1 $7$ digit to the right of 1

35

What is the place value of the digit $1$ in the number $5,901,482$?

$Ones$ $Tens$ $Ten\ Thousands$ $Thousands$

36

In the standard number system, how many digits are usually grouped together by a comma when counting from the right (ones place)?

$3$ $5$ $4$ $2$

37

The standard grouping rule for large numbers uses a comma to separate groups of digits. What is the common name for these groups?

A block A section A cluster A period

38

Where should the comma be correctly placed in the number $543210$ to separate the thousands period from the ones period?

$5432,10$ $5,43210$ $543,210$ $54,3210$

39

In the number $2,634,091$, what is the value of the digit in the Hundred Thousands place?

$600,000$ $60,000$ $2,000,000$ $6,000$

40

Write the number $5,342$ in word form.

Five thousand three hundred forty-two Five thousand thirty-four hundred two Fifty-three hundred forty-two Five thousand three hundred and forty-two

41

Write 'Nine thousand twenty-five' in standard form.

$9,250$ $925$ $9,025$ $9,205$

42

Write the number $12,078$ in word form.

Twelve thousand seventy-eight Twelve thousand seven hundred eighty One hundred twenty thousand seventy-eight Twelve hundred seventy-eight

43

What is the standard form of 'Forty-seven thousand six hundred three'?

$47,630$ $47,603$ $47,633$ $47,063$

44

How do you write $80,001$ in words?

Eighty thousand zero one Eighty thousand one Eight thousand one Eight hundred thousand one

45

Convert 'Three hundred fifty thousand, four hundred' to standard form.

$305,400$ $350,040$ $35,400$ $350,400$

46

Which option represents the word form of $1,999$?

One thousand nine hundred ninety One thousand nine hundred ninety-nine Nineteen thousand ninety-nine One thousand nine hundred and ninety-nine

47

Write 'Fifty-two thousand, five hundred eleven' in numeral form.

$52,511$ $5,2511$ $52,501$ $52,051$

48

What is the word form of $304,105$?

Three hundred four thousand one hundred five Three hundred four thousand fifteen Three hundred four thousand ten five Thirty thousand four hundred one hundred five

49

Convert 'Seven hundred thousand, eight hundred sixteen' to standard form.

$700,186$ $780,016$ $700,816$ $708,016$

50

Which number is written correctly using commas to indicate periods?

$9,876,543$ $987,65,43$ $9,87,6543$ $9876543$

51

If a number is read as 'Forty-seven thousand, five hundred two,' how is it correctly written using a comma?

$475,02$ $47,502$ $47502$ $4,7502$

52

Round the number $4,567$ to the nearest hundred.

$5,000$ $4,600$ $4,000$ $4,500$

53

Round $12,345$ to the nearest thousand.

$13,000$ $12,300$ $10,000$ $12,000$

54

What is $78,901$ rounded to the nearest ten thousand?

$70,000$ $85,000$ $80,000$ $79,000$

55

Round $345,123$ to the nearest hundred thousand.

$340,000$ $350,000$ $400,000$ $300,000$

56

Round $56,789$ to the nearest ten.

$56,800$ $56,790$ $56,780$ $57,000$

57

If you round $9,999$ to the nearest thousand, what is the result?

$9,000$ $9,900$ $10,900$ $10,000$

58

Round $21,500$ to the nearest hundred.

$21,000$ $22,000$ $20,000$ $21,500$

59

Which of the following numbers rounds to $50,000$ when rounded to the nearest ten thousand?

$54,100$ $41,000$ $43,999$ $56,000$

60

Round $678,105$ to the nearest thousand.

$700,000$ $670,000$ $678,000$ $679,000$

61

Round $1,099,999$ to the nearest hundred thousand.

$1,000,000$ $1,200,000$ $1,100,000$ $1,090,000$

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CTJan27 Online Year 4 - Review