Worksheets of Number Sense

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  • Column Multiplication Worksheet

    1. Which of the following given products gives the answer 1000 after doing the multiplication? 
      • 25 * 4
      • 125 * 8
      • 150 * 5
      • None of these are correct options
    2. In multiplication of column method, which of the following are correct method for multiplication of 2 digit number with a two digit number?
      • Ones place of first number is multiplied by ones place of another number and tens place of first number is multiplied by tens place of another number and then added to get the product.
      • place of first number is multiplied by tens  place of another number and tens place of first number is multiplied by ones place of another  number and then added to get the product.
      •  Both of these are correct.
      • None of these are correct.
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  • Column Addition Worksheet

    1. Use column method to add the following digits

                    3 1
                +  7 9 

      • 210
      • 310
      • 110
      • 910
    2. Use column method to add the following digits 4 1 + 7 8
      • 119
      • 210
      • 110
      • 910
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  • Descending Numbers Worksheet

    1. Arrange the following numbers in descending order
      4, 8, 1, 10, 12, 2, 9, 20, 60, 33, 64, 55, 210, 111, 29 and 300?
      • 300, 210, 111, 64, 60, 55, 33, 20, 12, 10, 9, 8, 4, 2, 1
      • 300, 210, 111, 60, 64, 55, 33, 20, 12, 10, 9, 8, 4, 2, 1
      • 300, 210, 111, 64, 60, 55, 33, 20, 12, 10, 8, 9, 4, 2, 1
      • None of the above
    2. Arrange the following numbers in descending order
      40, 80, 10, 100, 120, 20, 90, 200, 600, 330, 640, 550, 2100, 1110, 290 and 3000?
      • 3000, 2100, 1110, 640, 600, 550, 330, 200, 100, 120, 90, 80, 40, 20, 10
      • 3000, 2100, 1110, 640, 600, 550, 330, 200, 120, 100, 80, 90, 40, 20, 10
      • 3000, 2100, 1110, 640, 600, 550, 330, 200, 120, 100, 90, 80, 40, 20, 10
      • None of the above
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  • Ascending Numbers Worksheet

    1. Arrange the following numbers in ascending order
      5, 8, 1, 10, 12, 2, 9, 20, 60, 33, 64, 55, 210, 111, 29 and 300?
      • 1, 2, 5, 10, 9, 8, 12, 20, 29, 33, 55, 64, 60, 111, 201
      • 1, 2, 5, 8, 9, 10, 12, 20, 29, 33, 55, 60, 64, 111, 210, 300
      • 1, 2, 10, 8, 9, 5, 12, 20, 29, 33, 55, 60, 64, 210, 111
      • None of the above
    2. Arrange the following numbers in ascending order
      15, 18, 10, 100, 102, 12, 91, 201, 160, 133, 604, 155, 21, 116 and 129?
      • 12, 10, 15, 18, 21, 91, 102, 100, 116, 129, 133, 155, 160, 604, 201
      • 10, 12, 15, 18, 21, 91, 100, 102, 116, 129, 133, 155, 160, 201, 604
      • 10, 12, 15, 18, 91, 100, 102, 116, 129, 155, 160, 201, 604, 91, 116
      • None of the above
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  • Real Numbers Worksheet

    1. Let x be rational any y be irrational. Is xy necessarily irrational?  Justify your answer by an example. 
      • No
      • Yes
      • Both
      • None of these
    2. Simplify :  «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»3«/mn»«msqrt»«mn»48«/mn»«/msqrt»«mo»-«/mo»«mfrac»«mn»5«/mn»«mn»2«/mn»«/mfrac»«msqrt»«mfrac»«mn»1«/mn»«mn»3«/mn»«/mfrac»«/msqrt»«mo»+«/mo»«mn»4«/mn»«msqrt»«mn»3«/mn»«/msqrt»«/math» ?
      • «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mn»90«/mn»«mn»6«/mn»«/mfrac»«msqrt»«mn»3«/mn»«/msqrt»«/math»
      • «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mn»91«/mn»«mn»6«/mn»«/mfrac»«msqrt»«mn»3«/mn»«/msqrt»«/math»
      • «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mn»91«/mn»«mn»5«/mn»«/mfrac»«msqrt»«mn»3«/mn»«/msqrt»«/math»
      • «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mn»92«/mn»«mn»6«/mn»«/mfrac»«msqrt»«mn»3«/mn»«/msqrt»«/math»
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  • Equivalent Rational Numbers Worksheet

    1. Which of the following is not the equivalent rational number for -3/5?
      • -6/10
      • 9/-15
      • -15 / 25
      • -6/-10
    2. Which of the following is equivalent rational number for 2/7?
      • 6/21
      • 10/35
      • Both (a) and (b)
      • None of the above
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  • Rational Numbers Inverse Properties Worksheets

    1. What is the inverse of '+z/1'?
      • –z
      • Z
      • z/1
      • -z/1
    2. What is the inverse of '4/5'?
      • 5/4
      • -5/4
      • -4/5
      • 4/5
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  • Rational Numbers Multiplicative Inverse Worksheets

    1. Find the multiplicative inverse of given rational number 7/3?
      • 7/4
      • 5/4
      • 3/7
      • 3/4
    2. Find the multiplicative inverse of given rational number 8/6?
      • 6/8
      • 5/8
      • 4/8
      • 7/8
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  • Rational Numbers Reciprocal Worksheets

    1. Find the reciprocal of given rational number 2/4?
      • 4/2
      • 3/2
      • 2/3
      • 1/2
    2. Find the reciprocal of given rational number 5/4?
      • 3/5
      • 5/8
      • 4/5
      • 3/4
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  • Multiply by powers of Ten and Round Numbers Worksheet

    1. Which of the following is the correct answer for the given expression X = 35 * 10^4 miles?
      • 35104 miles
      • 35.104 miles
      • 350000 miles
      • None of the above
    2. Which of the following is the correct answer for the given expression:  X = 125 * 10^-2?
      • 125- 100
      • -1252
      • 1.25
      • None of these is correct
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  • Powers of Numbers Worksheet

    1. What is the solution for the expression 23 among the given answers?
      • 6
      • 9
      • 8
      • None of these is the correct answer
    2. Which of the value is correct for 42 among the following given options?
      • 6
      • 16
      • 8
      • None of these are correct options
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  • Operations of Subtractions Worksheet

    1. What will be the result of the following operation: 6 - 3?
      • 7
      • 8
      • 0
      • 3
    2. What will be the result of the following operation : 10 - 1?
      • 9
      • 8
      • 12
      • 14
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  • Operation of Multiplication Worksheet

    1. If we have any two whole numbers say ‘a’ and ‘b’, which of the following operator is used as a repetitive addition of whole number ‘a’ for ‘b’ number of times?
      • Addition operator
      • Subtraction operator
      • Multiplication operator
      • Division Operator
    2. Which of the property of multiplication means that if a =5 are any whole number then a X 1 = a?
      • Distribution of multiplication
      • Closure property of multiplication
      • Multiplicative identity
      • Commutative property
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  • Operations Of Addition Worksheets

    1. What will be the result of 8 + 4 = ?
      • 2
      • 6
      • 9
      • 12
    2. What will be the result of 7 + 5 + 8 = ?
      • 20
      • 19
      • 21
      • 12
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  • Identity Property of Real Numbers Worksheets

    1. Determine the additive identity of 5?
      • 5
      • 6
      • 4
      • 7
    2. Apply subtraction identity on 6, then what will be the correct answer?
      • 5
      • 6
      • 1
      • 7
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  • Density Property of Real Numbers Worksheets

    1. How many real numbers do you think exist between given two real numbers say: 2 and 3?
      • Two (2)
      • Three (3)
      • Ten ( 10 )
      • None of the above
    2. If we say that there exist infinite number of real numbers between any given pair of real numbers, and then this property of real numbers is known as?
      • Commutative property of real numbers
      • Density property of real numbers
      • Associative property of real numbers
      • Closure property of real numbers
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  • Distribution Property of Real Numbers Worksheets

    1. Solve the given real number expression by distributive property where expression is y= -5(n-1)- 3?
      • -3x3 +x

      • -2x +x2

      • -4x +x3

      • -4x +x3

    2. Solve the given real number expression by distributive property where expression is y= -5(n-1)- 3?
      • y = -5n +2
      • y = -5n +3
      • - y = -5n +1
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  • Associative Property of Real Numbers Worksheets

    1. If a=2, b=5 and c = 3, then according to Associative property of addition, which is correct?
      • 2+ ( 5 + 3 ) = ( 2 + 5 ) +3
      • 2+ 5 * 3 = 2 + ( 5 * 3 )
      • 2+ ( 5 + 3 ) = ( 2 + 3 + 5 )
      • 2* ( 5 + 3 ) = 2 + ( 5 * 3 )
    2. If a= 4.3, b= 5.2 and c=6.4, then according to Associative property of addition?
      • 4.3+ ( 5.2 + 6.4 ) = ( 4.3 + 5.2 ) +6.4
      • 6.4 + 5.2 * 4.3 = 4.3 + ( 5.2 * 6.4 )
      • 5.2+ ( 6.4 + 4.3 ) = ( 5.2 + 4.3 + 6.4 )
      • 6.4 * ( 5.2 + 4.3 ) = 5.2 + ( 4.3 + 6.4 )
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  • Commutative Properties of Real Numbers Worksheets

    1. What will be the expression for 9t + 5 if we use commutative property of real number?

      • t9 + 5
      • 5 + t9
      • 5 + 9t
      • 5+9
    2. Using the commutative property of multiplication write expression 5a(3)?
      • 3a(5)
      • 5(3a)
      • 5a(3)
      • 3(5a)
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  • Standard Form of a Rational Number Worksheets

    1. Which of the following is the Standard form of rational number?
      • 2/3
      • 3/4
      • Both of the above
      • Non of the above
    2. Find the addition of two standard rational number 4/3 and 2/3?
      • 2/2
      • 3/1
      • 2/1
      • 2/3
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  • Rational Numbers Additive Inverse Worksheets

    1. Which of the following shows additive inverse of each other?
      • 39/2
      • +30/2+( -30/2)
      • 2x/3 +3x/2 = 13/2
      • (4x/3+ 5/3) +3/2=0
    2. Which of the following is standard form of the additive inverse?
      • 2x/5=1/3
      • x/3 + 55/3 = 4/3
      • +x/3 + (-x/3)= 0
      • 34/5
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  • Rational Numbers Distributive Property Worksheets

    1. Which of the following is the Distributive Property equation?
      • 6/5(3/4 + 4/5) = 6/5 × 3/4 + 6/5 × 4/5
      • 2x+3y=0
      • 2+9=5
      • 0
    2. Evaluate x(y + 4), for x = 1/2 and y = 2/3 using the distributive property of rational numbers?
      • 9/12
      • 7/3
      • 20/9
      • 15/7
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  • Rational Numbers Identity Property Worksheets

    1. Which of the following is the additive identity of rational numbers 4/7?
      • A rational number 7/4
      • A rational number 4/7
      • A number 0
      • None of the Above
    2. Which of the following is the multiplicative identity of rational numbers 3/8 ?
      • A rational number 8/3
      • A rational number 3/8
      • A number 0
      • None of the Above
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  • Rational Numbers Associative Property Worksheets

    1. Which of the following equations illustrate Associative Property of rational number?

      • 13/2 + 5x/2 + 7y/2 – x/2 – y/2 – 47/2
      • (13/2 * 47/2)*23/2 = 13/2 * (47/2*23/2)
      • 3x/2+4/2

      • (5x – x)/2
    2. Simplify 3a/5 – 9b/5 + 10a/5.

      • 3a/5 – 9b/5 + 10a/5= (3a/5 + 10a/5) – 9b/5
      • 3a/5 – 9b/5 + 10a/5= (3a/5 + 10a/5) – 9b/5
      • 3a/5 – 9b/5 + 10a/5= (3a/5 + 10a/5) – 9b/5
      • 3a/5 – 9b/5 + 10a/5= (3a/5 + 10a/5) – 9b/5
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  • Rational Numbers Commutative Property Worksheets

    1. Solve this problem using communicative property of addition, where a=2/11 and b=7/11?

      • 9/11
      • 10/11
      • 8/11
      • 7/11
    2. Solve this problem using communicative property of addition,where a=-12/21 and b=-10/21?
      • -23/21
      • -13/21
      • -12/21
      • -22/21
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