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Downloaded from www.studiestoday.com, INTERNATIONAL INDIAN SCHOOL, RIYADH, MID TERM – 2011, STD. - IV, MATHEMATICS, METRIC MEASURES, I., , Fill in the blanks :, , 1., , _________________ is the standard unit of length., , 2., , We can measure smaller lengths in centimeters or ______________., , 3., , We measure distances in _________________ and heights in meters., , 4., , 1 cm = _________________ mm., , 5., , 1 m = _________________ cm., , 6., , 1 km = _________________ m., , 7., , km = _________________ m., , 8., , _________________ is the standard unit of mass., , 9., , We use _________________ to weigh heavier objects., , 10., , We use _________________ to weigh lighter objects., , 11., , 1 kg = _________________ g., , 12., , kg = _________________ g., , 13., , 750 g = _________________ kg., , 14., , 250 g = _________________ kg., , 15., , _________________ is the standard unit of capacity., 1, , Downloaded from www.studiestoday.com
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Downloaded from www.studiestoday.com, 16., , We use _________________ to measure larger quantities., , 17., , We use _________________ to measure smaller quantities., , 18., , 1 liter = _________________ milliliters., , 19., , 500 ml = _________________ l., , 20., , 250 ml = _________________ l., , 21., , l = _________________ ml., , 22., , To convert kilograms to grams we multiply by __________., , II, , Do as direct :, , 1., , Convert as required :, , 2., , a., , 9 cm to mm, , b., , 25 cm to mm, , c., , 15 m to cm, , d., , 8 m 15 cm to cm, , e., , 9 km to m, , f., , 27 km to m, , g., , 12 kg to g, , h., , 25 kg 79 g to g, , i., , 16 l to ml, , j., , 9 l to ml, , k., , 7 km 156 m to m, , l., , 13 l 225 ml to ml, , m, , cm, , b., , m, , cm, , 86, , 31, , 7, , 78, , 10, , 84, , 6, , 23, , Add., a., , +, , +, , ==========, , ============, , 2, , Downloaded from www.studiestoday.com
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Downloaded from www.studiestoday.com, c., , +, , km, , m, , cm, , 19, , 035, , 26, , 21, , 975, , 40, , d., , +, , ================, , e., , kg, , g, , 16, , km, , m, , cm, , 88, , 706, , 45, , 45, , 635, , 90, , ================, , f., , kg., , g, , 508, , 96, , 200, , 8, , 085, , + 27, , 875, , + 12, , 007, , ===========, , ===========, , g., , +, , l, , ml, , 13, 42, , h., , l, , ml, , 725, , 97, , 058, , 250, , 6, , 275, , 0, , 780, , ========, , +, , ========, 3., , Subtract :, a., , -, , m, , cm, , 9, 3, , b, , m, , cm, , 38, , 58, , 20, , 75, , - 17, , 65, , =======, , =======, , 3, , Downloaded from www.studiestoday.com
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Downloaded from www.studiestoday.com, c., , -, , km, , m, , cm, , 47, , 900, , 80, , 35, , 430, , 76, , d., , -, , ============, , e., , kg, , g, , 59, - 25, , m, , cm, , 62, , 470, , 85, , 15, , 985, , 50, , =============, , f., , kg, , g, , 539, , 33, , 125, , 218, , - 19, , 375, , ========, , g., , km, , l, , ml, , 20, - 18, , ========, , h., , l, , ml, , 875, , 31, , 250, , 609, , - 29, , 225, , ========, , ========, , -----------*****--------*****---------, , 4, , Downloaded from www.studiestoday.com