Worksheetsرياضيات مراجعة استاذ حسنى
Total questions: 120
Worksheet time: 3600secs
Find the result of 14 + 17 + 26 mentally.
57
67
47
97
Estimate 204 + 47 to the nearest ten.
250
200
150
350
Estimate 541 − 198 to the nearest hundred.
300
200
400
100
When rounding 4,775,000 to the nearest million, what is the result?
5,000,000
4,000,000
4,700,000
4,770,000
Put a check mark for the correct statement and an X for the incorrect statement: The standard form of one thousand nine hundred and fifty is 1950 . Choose True or False.
True
False
Put a check mark for the correct statement and an X for the incorrect statement: When rounding the number 2445 to the nearest thousand, the result is 2000 . Choose True or False.
True
False
Put a check mark for the correct statement and an X for the incorrect statement: The correct order of the four steps of the problem-solving process is: understand, plan, solve, check. Choose True or False.
True
False
Put a check mark for the correct statement and an X for the incorrect statement: When subtracting, always start from the ones place. Choose True or False.
True
False
Write the following number in expanded form: 43980 . Which option shows the expanded form?
40000+3000+900+80
43000+900+80
43000+980
43900+80
Complete the numerical sentence and name the property used: 14+6=6+14 . Which property is used?
Commutative property of addition
Associative property of addition
Additive identity property
Distributive property
Complete the numerical sentence and name the property used: y+(5+4)=(y+5)+4 . Which property is used?
Associative property of addition
Commutative property of addition
Additive identity property
Multiplicative identity property
Find the result: 604 − 492 = ?
112
102
212
92
Find the result: 1290 + 693 = ?
1983
1973
1883
1993
Determine whether estimation or exact answer is required; then find about how many students rode the bus: A bus carried 18 students from the first district, 12 from the second, and 11 from the third. Which choice states the appropriate method and the approximate total?
Estimation; about 40 students
Exact calculation; 41 students
Estimation; about 50 students
Exact calculation; 42 students
Choose the correct answer: What is the place value value of the digit 5 in the number 9,458,207 ?
50,000
5,000
500
5
Choose the correct comparison sign to make the statement true: 1520 … 1502 .
>
<
=
≥
Estimate to the nearest hundred: 192+707 .
900
800
740
1000
Round 5,862,340 to the nearest ten thousand.
5,860,000
5,870,000
5,862,000
5,900,000
Identify the property of addition used in the statement: 42+a=a+42 .
Commutative property
Associative property
Additive identity property
Multiplicative identity property
Khalid bought a coat for 128 riyals, a candle for 85 riyals, and a bag for 167 riyals, using rounding to the nearest ten to estimate the total. About how much did he pay for all his purchases?
300 riyals
350 riyals
390 riyals
400 riyals
A box contains ten cards numbered from 1 to 10 . One card is drawn without looking. What is the chance of drawing an odd-numbered card?
Certain
More likely
Equally likely
Impossible
How many more goals were scored in the fourth match than in the first match? Refer to a horizontal bar chart titled "School team goals" with four bars labeled Match 1 through Match 4 showing the number of goals scored in each match.
1
2
3
4
In the school library there are 17 chairs and in the cafeteria there are 45 chairs. Which expression represents the total number of chairs?
45+17
45−17
45×17
45÷17
Find the result of 479−292 .
177
187
197
207
Estimate the result of 22+63 .
70
80
90
100
Ahmed has a square farm and wants to build a fence around it. If the side length is 20 meters, what length of fencing does he need?
60 m
80 m
90 m
100 m
The Holy Qur'an has 114 chapters. Fatimah has memorized 47 chapters. How many chapters does she still need to memorize to complete memorizing the Qur'an?
57
67
77
87
Choose whether the statement is correct: The number 23456 is written in word form.
Correct
Incorrect
Choose whether the inequality is true: 1534 > 5000 + 30 + 4.
True
False
Choose whether the statement is correct: One of the rules of subtraction is commutativity.
Correct
Incorrect
Choose whether the statement is correct: When I subtract, I always start with ones.
Correct
Incorrect
Write the following number in expanded form: 329700.
300000+20000+9000+700
300000+20000+900+700
300000+2000+9000+700
300000+20000+9000+70
Arrange the numbers from smallest to largest: 3921, 37931, 32791, 39771. Which option shows the correct ascending order?
3921, 32791, 37931, 39771
32791, 3921, 37931, 39771
37931, 3921, 32791, 39771
3921, 37931, 32791, 39771
Find the result: 3960 − 1729.
2231
2221
2131
2331
Find the result: 1492 + 312.
1804
1814
1784
1824
Decide whether estimation or an exact answer is required, then find the price of the watch: A mother has 96 riyals. After buying a watch, she has 31 riyals left. What is the price of the watch?
Exact answer: 65 riyals
Estimation: 70 riyals
Exact answer: 67 riyals
Estimation: 60 riyals
In 821,849, the digit 2 is underlined. What is the place value of the underlined digit?
20,000
70,000
200,000
200,0000
Write the number 9,916,025 in expanded form.
9,000,000+900,000+10,000+6,000+20+5
9,000,000+900,000+10,000+600+25
9,000,000+900,000+16,000+20+5
9,000,000+900,000+90,000+6,000+20+5
Write “seven million three hundred eighty-one thousand” in standard form.
7,381,000
7,038,100
738,100
7,381,100
Choose the correct symbol to compare the numbers: 91,500 ____ 92,009.
<
>
=
Choose the correct symbol to compare the numbers: 2,030,189 ____ 2,030,189.
<
>
=
Arrange the numbers from smallest to largest: 5454, 6154, 2415, 2645.
2415, 2645, 5454, 6154
2415, 5454, 2645, 6154
2645, 2415, 5454, 6154
2645, 2415, 6154, 5454
Round 812 to the nearest ten.
800
810
820
830
Round 891 to the nearest hundred.
800
900
890
1,000
Round 8,726 to the nearest thousand.
8,000
9,000
8,700
8,800
Identify the property illustrated by a + 0 = a.
Additive identity property
Commutative property of addition
Associative property of addition
Distributive property
Identify the property illustrated by 45 + 18 = 18 + 45.
Additive identity property
Commutative property of addition
Associative property of addition
Distributive property
Identify the property illustrated by (5 + 4) + 9 = 5 + (4 + 9).
Additive identity property
Commutative property of addition
Associative property of addition
Distributive property
Estimate the result by rounding each addend to the nearest hundred: 561 + 221.
700
800
900
1,000
Find the result: 8,627 − 344.
8,283
8,293
8,303
8,313
Find the result: 167 + 72.
229
239
249
259
Fatimah visited the zoo with her father and mother. If the ticket price is 4 riyals for adults and 2 riyals for children, how many riyals did her father pay for the entry tickets for the three of them?
8
9
10
12
Choose the correct answer: What is the digit in the ten-millions place of the number 68,472,325?
6
5
8
4
Choose the correct answer: Write the number represented by 1,000,000 + 50,000 + 300 + 40 in standard form.
1,050,340
105,340
15,340
1,534
Choose the correct answer: Which property is used in the equation 76 + 8 = 8 + 76?
Commutative property
Identity property
Associative property
Subtracting a number from itself
Choose the correct answer: The best estimate for 198 − 43 is approximately which of the following?
100
200
300
400
Mark the statement as true or false: When rounding 791,225 to the nearest hundred thousand, the number becomes about 800,000.
True
False
Mark the statement as true or false: In the subtraction 67 − 12 = 55, the minuend is 12.
True
False
Mark the statement as true or false: To check the subtraction 200 − 48 = 152, we add 152 + 200.
True
False
Write the following number in standard form: Seven hundred thirty-five thousand five hundred seventy-two.
735,572
753,572
735,527
735,752
Choose the correct expanded (analytical) form of 735,572.
700,000 + 30,000 + 5,000 + 500 + 70 + 2
700,000 + 30,000 + 5,000 + 500 + 2 + 70
700,000 + 35,000 + 500 + 70 + 2
700,000 + 30,000 + 500 + 70 + 2
Round the number 658 to the nearest hundred.
600
700
650
680
Round the number 791,275 to the nearest ten thousand.
780,000
790,000
800,000
795,000
Find the sum shown in the vertical addition: 17,948 + 35,047.
53,995
52,995
51,995
54,995
Find the sum shown in the vertical addition: 2,339 + 2,794.
5,133
5,023
5,233
5,143
Choose the correct answer: The standard form of the number “four million one hundred sixty thousand eight hundred fifty” is
4,016,850
4,160,850
4,106,850
4,160,085
Choose the correct answer: The price of a computer is $1890. When this number is rounded to the nearest thousand, it becomes
$1000
$2000
$2500
$3000
Choose the correct answer: When we round the number 2,218,000 to the nearest million, the result is
1,000,000
2,000,000
2,200,000
3,000,000
Compare using one symbol: 24,009 ____ 24,090
<
>
=
Write the following number in expanded form: 123,359
100,000 + 20,000 + 3,000 + 300 + 50 + 9
120,000 + 3,000 + 300 + 50 + 9
123,000 + 300 + 50 + 9
100,000 + 23,000 + 359
Order the numbers from smallest to largest: 1357, 2157, 2532, 5321, 5137, 7531
1357, 2157, 2532, 5137, 5321, 7531
1357, 2532, 2157, 5137, 5321, 7531
2157, 1357, 2532, 5137, 5321, 7531
1357, 2157, 2532, 5321, 5137, 7531
Determine whether estimation or an exact answer is required, then solve: Mohammed bought apples for 18andorangesfor 24 and gave the seller $50. What amount will the seller return approximately?
$6
$8
$10
$12
Complete with the appropriate number and name the property used: 9 + [ ] = 9
0
1
9
10
Complete with the appropriate number and name the property used: 13 + 17 = [ ] + 13
17
13
30
14
Choose the correct symbol for comparison between the numbers: (4 + 30 + 500 + 1000) ____ 1534
<
>
=
Write the following number in expanded form: 123659
100000+20000+3000+600+50+9
100000+30000+2000+600+50+9
120000+3000+600+50+9
100000+20000+3000+500+60+9
Order the following numbers from smallest to largest: 5137 , 5321 , 3157 , 1357
1357, 3157, 5137, 5321
3157, 1357, 5137, 5321
1357, 5137, 3157, 5321
5321, 5137, 3157, 1357
Compare using one symbol ( =, <, > ) : 2409 … 2409
<
>
=
Compare using one symbol ( =, <, > ) : 5677 … 5677
<
>
=
Complete and name the property used: 13+17=17+13 . Which property justifies this equality?
Commutative property of addition
Associative property of addition
Identity property of addition
Complete and name the property used: (3+4)+9=3+(4+9) . Which property justifies this equality?
Associative property of addition
Commutative property of addition
Identity property of addition
Complete and name the property used: 9+0=9 . Which property justifies this equality?
Identity property of addition
Commutative property of addition
Associative property of addition
Decide whether the requirement is estimation or exact answer, then solve: Mohammed bought apples for 24 riyals and oranges for 50 riyals. He paid 100 riyals. What is the approximate amount of change he will receive?
26 riyals
20 riyals
24 riyals
30 riyals
For the previous purchase scenario: Is the requirement asking for estimation or an exact answer?
Estimation
Exact answer
Estimate the result of 85 − 61 by rounding each number to the nearest ten.
20
30
40
24
Round 350,723 to the nearest million.
0 million
1 million
350 thousand
351 thousand
7 + 7 is an example of which property of addition?
Commutative property
Associative property
Identity property
Distributive property
Which subtraction rule is illustrated by the expression 89 − 98?
Subtracting a larger number from a smaller number results in a negative number
Commutative property of subtraction
Associative property of subtraction
Subtracting zero leaves the number unchanged
Approximately how many students participated in both activities if 37 students joined the sports activity and 28 students joined the art activity?
60
65
70
75
The table shows the number of visitors to an exhibition over four years. Arrange the visitor counts from least to greatest: 1437 AH: 122,953; 1438 AH: 94,563; 1439 AH: 105,583; 1440 AH: 104,451.
1438 AH, 1440 AH, 1439 AH, 1437 AH
1437 AH, 1439 AH, 1440 AH, 1438 AH
1440 AH, 1438 AH, 1439 AH, 1437 AH
1439 AH, 1440 AH, 1438 AH, 1437 AH
Find the result of subtraction: 561−272 .
189
289
299
271
Find the result of addition: 597+607 .
1204
1194
1104
1304
Mary takes 5 minutes to wrap one gift. How many minutes will she take to wrap 10 gifts?
15 minutes
40 minutes
50 minutes
55 minutes
Mary takes 5 minutes to wrap one gift. How many minutes will it take her to wrap 10 gifts?
15 minutes
25 minutes
40 minutes
50 minutes
Write the number fifty-six million, three hundred thirty thousand in standard form.
56,330,000
56,033,000
56,303,000
56,033,300
Samer says the street address contains the digit 3 in the hundreds place. Which of the following could be the street address?
2437
1368
1483
3265
Find the sum 24+17+36 .
57
67
77
87
The place value is the value a digit takes according to its position in the number.
True
False
The correct order of the four problem-solving steps is: Understand, Plan, Solve, Check.
True
False
Rounding 4327 to the nearest thousand gives 5000 .
True
False
The missing number in the sentence 0−□=0 is 0.
True
False
When subtracting, we always start from the ones place.
True
False
Order the numbers from greatest to least: 73921, 29371, 2971
73921, 29371, 2971
29371, 73921, 2971
2971, 29371, 73921
73921, 2971, 29371
Compare using the correct symbol (> , < , =): 204038 ☐ 203888
>
<
=
Compare using the correct symbol (> , < , =): 188810.3 ☐ 188810.3
>
<
=
Find the result: 7830+1519
9349
9351
9339
9321
Find the result: 394+84
478
488
474
482
Find the result: 4785−2293
2492
2512
2488
2392
Find the result: 707−35
672
682
670
662
According to the bar chart of goals scored across four matches, how many more goals were scored in the fourth match than in the first match?
1
3
2
4
In the school library there are 17 chairs and in the cafeteria there are 45 chairs. Which expression represents the total number of chairs?
45+17
45−17
45×17
17÷45
Find the result of 479−292 .
187
181
197
189
Estimate the result of 22 + 63 to the nearest ten.
80
85
70
90
Ahmed has a square farm. He wants to build a fence around it. If the side length is 20 meters, how many meters of fencing are needed?
80 meters
40 meters
60 meters
100 meters
The Holy Qur’an has 114 surahs. Fatimah memorized 47 surahs. How many surahs does she still need to memorize to complete memorizing the Qur’an?
67
57
64
74
Which property is used in the expression 33 + 10 + 23 (reordering the addends)?
Commutative property of addition
Associative property of addition
Identity property of addition
Distributive property over addition
Is the statement 2345<23457 true or false?
True
False
Mohammed sells toys. The price of each toy is 5 riyals. If he collected 30 riyals, how many toys did he sell?
5
6
7
8
Find the result of 245+9 .
254
253
256
259
Find the result of 1633−203 .
1430
1433
1420
1400
