Page 127 - Demo

126 Arrow-Puffin-3_Semester-1 Maths%u2022 Subtract the tens column.%u2022 We are left with 0 ten in tens place. We cannot subtract 3 from 0.%u2022 Borrow 1 hundred from hundreds place. 1 hundred = 10 tens 10 tens + 0 ten = 10 tens 10 tens %u2013 3 tens = 7 tens%u2022 Subtract the hundreds column.%u2022 We are left with 2 hundreds in hundreds place. 2 < 4 so, we cannot subtract 4 from 2.%u2022 Borrow 1 thousand from thousands place. 1 thousand = 10 hundreds 10 hundreds + 2 hundreds = 12 hundreds 12 hundreds %u2013 4 hundreds = 8 hundreds%u2022 Write 1 in thousands place as it is in thousands column.Hence, 2314 %u2013 435 = 1879Write the greater number above and the smaller number below it. Start subtraction from ones.Find the difference.1. Th H T O4 2 6 3%u2013 7 52. Th H T O9 3 1 7%u2013 8 93. Th H T O7 8 1 3%u2013 9 5 74. Th H T O2 8 1 3%u2013 5 8 5. Th H T O1 3 3 1%u2013 7 2 86. Th H T O3 2 1 2%u2013 5 5 7Th H T O2 3 1 4%u2013 4 3 51 8 7 91 12 10 14 Let's Practise 3.10 Application