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Solve the following riddles, you may yourself construct such riddles. Who am I?
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1
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1311
|
April 8, 2019
|
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Complete the table and find the solution to .the equation m – 7 = 3
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1
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1454
|
April 8, 2019
|
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Question (c) Complete the table and find the solution of the equation z/3 = 4 using the table
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1
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974
|
April 8, 2019
|
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Question (b) Complete the table and by inspection of the table find the solution to the equation 51 = 35
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1
|
466
|
April 8, 2019
|
|
Question (a) Complete the table and by inspection of the table find the solution
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1
|
528
|
April 8, 2019
|
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Pick out the solution from the values given in the bracket next to each equation
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1
|
1653
|
April 8, 2019
|
|
Complete the entries in the third column of the table
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1
|
1106
|
April 8, 2019
|
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State which of the following are equations (with a variable)
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1
|
1203
|
April 8, 2019
|
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(a) Given, Munnu’s age %p be x years, can you guess what (x – 2) may show?
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1
|
421
|
April 8, 2019
|
|
Change the following statements using expressions into statements in ordinary language
|
|
1
|
881
|
April 8, 2019
|
|
Answer the following: (a) Take Sarita’s present age to be y years
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1
|
1438
|
April 8, 2019
|
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(a) Form expressions using t and 4. Use not more than one number operation
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|
1
|
383
|
April 8, 2019
|
|
Give expressions in the following cases: (a) 11 added to 2m
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|
1
|
2107
|
April 8, 2019
|
|
Give expressions for the following cases: (a) 7 added to p
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|
1
|
2290
|
April 8, 2019
|
|
Identify the operations (addition, subtraction, division, multiplication)
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|
1
|
1251
|
April 8, 2019
|
|
Which out of the following are expressions with numbers only?
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|
1
|
2005
|
April 8, 2019
|
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Make up as many expressions with numbers (no variables) as you can from three numbers
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|
1
|
920
|
April 8, 2019
|
|
To find sum of three numbers 14, 27 and 13, we can have two ways
|
|
1
|
1014
|
April 8, 2019
|
|
The diameter of a circle is a line, which joins two points on the circle and also passes
|
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1
|
431
|
April 8, 2019
|
|
A cube is a three-dimensional figure as shown in figure
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|
1
|
404
|
April 8, 2019
|
|
The side of a regular hexagon (see figure) is denoted by l
|
|
1
|
628
|
April 8, 2019
|
|
The side of an equilateral triangle is shown by l
|
|
1
|
384
|
April 8, 2019
|
|
Oranges are to be transferred from larger boxes into smaller boxes
|
|
1
|
654
|
April 8, 2019
|
|
Mother has made laddus. She gives some laddus to gilests and family members;
|
|
1
|
397
|
April 8, 2019
|
|
Leela is Radha’s younger sister. Leela is 4 years younger than Radha
|
|
1
|
508
|
April 8, 2019
|
|
Radha is drawing a dot Rangoli (a beautiful pattern of lines joining dots with chalk powder
|
|
1
|
970
|
April 8, 2019
|
|
A bird flies 1 kilometre in one minute. Can you express the distance covered by the bird
|
|
1
|
466
|
April 8, 2019
|
|
The teacher distributes 5 pencils per student. Can you tell how many
|
|
1
|
410
|
April 8, 2019
|
|
If there are 50 mangoes in a box, how will you write the total number
|
|
1
|
472
|
April 8, 2019
|
|
Cadets are marching in a parade. There are 5 cadets in a row
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|
1
|
434
|
April 8, 2019
|