Page 160 - Demo

Arrow-Puffin-1_Semester-1 Maths 159 Let's Practise 7.3 Application%u2022 Add the ones column: 4 ones+ 3 ones = 7 onesTens Ones 2 3+ 1 4 7%u2022 Write 7 under the ones column.%u2022 Now, add the tens column.2 tens + 1 ten = 3 tens%u2022 Write 3 under the tens column.Therefore, 23 + 14 = 37Add the following.Tens Ones 2 3+ 1 4 3 7T O2 4+ 3 5T O6 1+ 2 8T O7 0+ 2 9T O4 8+ 3 1T O2 9+ 6 0T O7 5+ 2 3T O7 3+ 1 2T O6 3+ 2 2T O8 2+ 1 5T O2 4+ 2 3T O1 1+ 4 4T O5 5+ 1 4T O1 3+ 1 2T O3 3+ 4 2T O4 0+ 2 6T O5 1+ 1 6