Page 127 - Demo

126 Arrow-Puffin-1_Semester-1 Maths Let's Practise 5.4 ApplicationUse number line to subtract.9 2 =0 1 2 3 4 5 6 7 8 9 107 3 =0 1 2 3 4 5 6 7 8 9 104 3 =0 1 2 3 4 5 6 7 8 9 10%u2022 To subtract 2 from 5, keep the smaller number i.e., 2 in mind.%u2022 Start counting from 2 to 5, opening one finger in one count. After 2 count till 5 i.e., 2 %u2014 3, 4, 5.%u2022 Number of opened fingers are 3.5 %u2013 2 = 33 4 52 in mind after 22SUBTRACTION BY COUNTINGI. Subtract these numbers by counting.We always subtract the smaller number from the bigger number.6 4 = 4 2 = 10 6 = 7 2 = 9 4 = 8 2 = 8 5 = 6 3 = 6 2 = Let's Understand Conceptual Understanding Let's Practise 5.3 Application