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Math is considered by many as the toughest subject for most students, and this is far from the truth because, with enough practice, they would be able to solve any math problem they come across. So are you looking for a way to test your math knowledge? If you said yes, this quiz is exactly what you need to refresh your knowledge.
Questions and Answers
1.
What are the missing numbers?
IN 8 24 32 19 ?
OUT 16 32 40 ? 51
A.
27 and 25
B.
27 and 43
C.
29 and 42
D.
20 and 67
Correct Answer B. 27 and 43
Explanation The rule is add 8.
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2.
What addition property is show by the following number sentence?
(3+1) + 6 = 3 + (1+6)
A.
Identity Property
B.
Distributive Property
C.
Associative Property
D.
Commutative Property
Correct Answer C. Associative Property
Explanation The given number sentence shows the Associative Property of addition. This property states that the grouping of numbers being added does not affect the sum. In the given number sentence, the numbers are grouped differently on both sides of the equation, but the sum remains the same. This demonstrates the Associative Property.
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3.
236-119 = n
What does n equal?
A.
N = 117
B.
N = 355
C.
N = 467
D.
N = 118
Correct Answer A. N = 117
Explanation The correct answer is n = 117 because when you subtract 119 from 236, you get a difference of 117.
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4.
What is an addend?
A.
The answer to an addition problem.
B.
Any number that is subtracted or added.
C.
Any number that is added.
D.
The answer to a subtraction problem.
Correct Answer C. Any number that is added.
Explanation An addend is defined as any number that is added in an addition problem. It is one of the numbers being combined to find the total sum. In other words, an addend is a term used to describe the individual numbers that are being added together to obtain a final result.
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5.
What addition property is shown by the following number sentence?
4 + 6 = 6 + 4
A.
Identity Property
B.
Commutative Property
C.
Distributive Property
D.
Associative Property
Correct Answer B. Commutative Property
Explanation The commutative property states that the order in which numbers are added or multiplied does not change the result. In the given number sentence, both sides of the equation have the same sum of 10, but the order of the numbers being added is different. This demonstrates the commutative property of addition.
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6.
329 + 468 =
Correct Answer 797
7.
800 - 473 =
Correct Answer 327
8.
Complete the fact family for the number 7, 13, and 6.
7 + 6 = 13
13 - 6 = 7
6 + 7 = 13
? ? ? ? ?
Correct Answer 13 - 7 = 6
Explanation The missing equation in the fact family is 13 - 7 = 6. This equation completes the set of related equations for the numbers 7, 13, and 6.
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9.
How much is 4 hundreds, 4 tens, and 16 ones?
Correct Answer 456
Explanation The given number is 456, which is formed by combining 4 hundreds, 4 tens, and 16 ones.
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10.
Write a number sentence to solve the following problem, use "n" as your variable for what you are trying to find. (do not answer the question, "n" will be in place of the answer).
Pam and Bob went to the store to buy groceries for their mother. They have $40 to spend and the bill came out to $27.43. How much change will they get?
Correct Answer $40 - $27.43 = n $40.00 - $27.43 = n
Explanation The number sentence is used to calculate the change that Pam and Bob will receive after buying groceries. It subtracts the total bill of $27.43 from the amount they have, which is $40. The variable "n" represents the change they will get.
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11.
Estimate to solve. Write the estimated sum and overestimate or underestimate your answer.
568 - 335
Correct Answer 230 overestimate
Explanation The estimated sum of 568 - 335 is 230, and it is an overestimate. This means that the actual answer is likely to be lower than 230.
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12.
Tell whether the following problem would be an overestimate or an underestimate.
498 + 334
Correct Answer underestimate
Explanation The given problem is an addition problem. When adding two numbers, an underestimate occurs when we round down or ignore any smaller values. In this case, the numbers 498 and 334 are being added. To underestimate the sum, we can round down 498 to 400 and round down 334 to 300. Adding these rounded numbers gives us 700, which is less than the actual sum of 832. Therefore, the answer is an underestimate.
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13.
Round to the nearest hundred to estimate the difference. Write the estimated difference.
1,245 - 456
Correct Answer 700
Explanation To estimate the difference between 1,245 and 456 to the nearest hundred, we round both numbers to the nearest hundred. 1,245 rounds to 1,200 and 456 rounds to 500. The difference between these rounded numbers is 700.
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14.
What is the sum of 456 and 523?
Correct Answer 979
Explanation The sum of 456 and 523 is 979.
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15.
What is the sum of 947 and 328?
Correct Answer 1,275 1275
16.
What is 500 - 328?
Correct Answer 172
Explanation The correct answer is obtained by subtracting 328 from 500. This can be done by subtracting the ones place (0-8) which gives us 2, then subtracting the tens place (0-2) which gives us 7, and finally subtracting the hundreds place (5-3) which gives us 2. Therefore, the answer is 172.
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17.
Which number would make this number sentence TRUE?
26 + y < 34
A.
Y = 4
B.
Y = 10
C.
Y = 8
D.
Y = 13
Correct Answer A. Y = 4
Explanation In order to make the number sentence 26 + y < 34 true, the value of y must be less than 8. Among the given options, y = 4 is the only value that satisfies this condition.
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18.
What symbol would fit in this number sentence?
20 ____ 13 + 9
A.
B.
>
C.
+
D.
=
Correct Answer A.
Explanation The symbol that would fit in this number sentence is the greater than symbol (>), as it indicates that the sum of 13 and 9 is greater than 20.
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19.
What is 234 - 136?
Correct Answer 98
20.
What is $23.87 + $19.32?
Correct Answer $43.19
Explanation The given question asks for the sum of $23.87 and $19.32. To find the sum, we add the two amounts together. Adding the dollars, cents, and decimals, we get $43.19 as the final answer.
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