Question 3 - Special Calculators - Chapter 1 Class 7 - Large Numbers Around us (Ganita Prakash)

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Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (a) Four hundred? ___________timesFour hundred is 400 We need to divide 400 by 100 So, 400/100 Thus, we need to press 4 times Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (b) 3,700? __________ We need to divide 3,700 by 100 So, 3,700/100 Thus, we need to press 37 times Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (c) 10,000? __________We need to divide 10,000 by 100 So, 10,000/100 Thus, we need to press 100 times Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (d) Fifty-three thousand? __________ Fifty-three thousand is 53,000 We need to divide 53,000 by 100 So, 53,000/100 Thus, we need to press 530 times Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (e) 90,000? __________We need to divide 90,000 by 100 So, 90,000/100 Thus, we need to press 900 times Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (f) 97,600? __________We need to divide 97,600 by 100 So, 97,600/100 Thus, we need to press 976 times Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (g) 1,00,000? __________ We need to divide 1,00,000 by 100 So, 1,00,000/100 Thus, we need to press 1,000 times Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (h) _________? 582 timesWe need to find how much is 582 multiplied by 100 Now, 582 × 100 Thus, for 58,200 we need to press 582 times Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (i) How many hundreds are required to make ten thousand?Ten thousand is 10,000 We need to divide 10,000 by 100 So, 10,000/100 Thus, 100 hundreds are required to make ten thousand Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (j) How many hundreds are required to make one lakh? One lakh is 1,00,000 We need to divide 1,00,000 by 100 So, 1,00,000/100 Thus, 1000 hundreds are required to make one lakh Question 3 The Handy Hundreds only has a +100 button. How many times should it be pressed to show: (k) Handy Hundreds says, “There are some numbers which Tedious Tens and Thoughtful Thousands can’t show but I can.” Is this statement true? Think and explore.(k) Handy Hundreds says, “There are some numbers which Tedious Tens and Thoughtful Thousands can’t show but I can.” Is this statement true? Think and explore.Since all numbers shown by Handy Hundreds can be shown by Tedious tens Thus, the statement said by Handy Hundreds, “There are some numbers which Tedious Tens and Thoughtful Thousands can’t show but I can.” is not true (k) Handy Hundreds says, “There are some numbers which Tedious Tens and Thoughtful Thousands can’t show but I can.” Is this statement true? Think and explore.