Page 193 - Demo

192 Arrow-Puffin-3_Semester-1 MathsDIVISION BY 10, 100 AND 1000 BY SHORTCUT METHOD%u2022 Rule to divide by 10When the divisor is 10 the digit in the ones place is the remainder (R) and the number formed by the remaining digits of the dividend will be the quotient.Example : Division fact Quotient (Q) Remainder (R)89 + 10 8 9105 + 10 10 5125 + 10 12 51815 + 10 181 52568 + 10 256 8 %u2022 Rule to divide by 100When the divisor is 100, the number formed by the last two digits of the dividend will be the remainder and the number formed by the remaining digits of the dividend will be the quotient. Example 1 : 12 65 + 100 Q = 12, R = 65 Example 2 : 3201 + 100 Q = 32, R = 1%u2022 Rule to divide by 1000When the divisor is 1000, the number formed by the last three digits of the dividend will be the remainder and the number formed by the remaining digits of the dividend will be the quotient. Example : 4156 + 1000 Q = 4; R = 156 7568 + 1000 Q = 7; R = 568