Chapter 2 of class 4 long and short covers standard unit of length, Centimeters to meters and centimeters, Meters to kilometers and meters, addition and subtraction of length, word problems on measuring of length, conversion of length, Measuring length in centimeters, Dot to dot distance, Drawing math solutions lengthwise, Measurement in meters, Conversion of meters into centimeters etc. These solutions will prove to be very helpful for exam preparation as it explains all critical topics in detail. The NCERT solutions given here are prepared in a simplified way, under the guidance of expert teachers, so that the students can learn essential concepts quickly.