Solve the following riddles, you may yourself construct such riddles. Who am I?


2

155

April 8, 2019

Complete the table and find the solution to .the equation m – 7 = 3


2

371

April 8, 2019

Question (c) Complete the table and find the solution of the equation z/3 = 4 using the table


2

113

April 8, 2019

Question (b) Complete the table and by inspection of the table find the solution to the equation 51 = 35


2

88

April 8, 2019

Question (a) Complete the table and by inspection of the table find the solution


2

101

April 8, 2019

Pick out the solution from the values given in the bracket next to each equation


2

229

April 8, 2019

Complete the entries in the third column of the table


2

138

April 8, 2019

State which of the following are equations (with a variable)


2

95

April 8, 2019

(a) Given, Munnu’s age %p be x years, can you guess what (x – 2) may show?


2

87

April 8, 2019

Change the following statements using expressions into statements in ordinary language


2

151

April 8, 2019

Answer the following: (a) Take Sarita’s present age to be y years


2

183

April 8, 2019

(a) Form expressions using t and 4. Use not more than one number operation


2

92

April 8, 2019

Give expressions in the following cases: (a) 11 added to 2m


2

217

April 8, 2019

Give expressions for the following cases: (a) 7 added to p


2

235

April 8, 2019

Identify the operations (addition, subtraction, division, multiplication)


2

108

April 8, 2019

Which out of the following are expressions with numbers only?


2

314

April 8, 2019

Make up as many expressions with numbers (no variables) as you can from three numbers


2

106

April 8, 2019

To find sum of three numbers 14, 27 and 13, we can have two ways


2

244

April 8, 2019

The diameter of a circle is a line, which joins two points on the circle and also passes


2

126

April 8, 2019

A cube is a threedimensional figure as shown in figure


2

71

April 8, 2019

The side of a regular hexagon (see figure) is denoted by l


2

93

April 8, 2019

The side of an equilateral triangle is shown by l


2

88

April 8, 2019

Oranges are to be transferred from larger boxes into smaller boxes


2

97

April 8, 2019

Mother has made laddus. She gives some laddus to gilests and family members;


2

88

April 8, 2019

Leela is Radha’s younger sister. Leela is 4 years younger than Radha


2

80

April 8, 2019

Radha is drawing a dot Rangoli (a beautiful pattern of lines joining dots with chalk powder


2

217

April 8, 2019

A bird flies 1 kilometre in one minute. Can you express the distance covered by the bird


2

116

April 8, 2019

The teacher distributes 5 pencils per student. Can you tell how many


2

101

April 8, 2019

If there are 50 mangoes in a box, how will you write the total number


2

134

April 8, 2019

Cadets are marching in a parade. There are 5 cadets in a row


2

104

April 8, 2019
