GOOD MORNING CHILDREN INDIAN PLACE VALUE SYSTEM q

GOOD MORNING CHILDREN

INDIAN PLACE VALUE SYSTEM q Place value tells us the value of each digit in a numeral. q The place value chart help us to recognize large numbers. q We read place value chart from left to right q In Indian system we start grouping the numbers from right in group of 3 ( ones, tens, hundred) and further group of 2 ( Thousand, Ten thousand ) , ( Lakhs, Ten Lakhs) , ( Crores, Ten crores)

INDIAN PLACE VALUE CHART CRORES TEN CRORES 10, 00, 000 CRORES LAKHS TEN LAKHS THOUSAND ONES TEN THOUSAND HUNDRED D 1, 00, 000 10, 000 1, 000 10, 000 100 TENS ONES 10 1

81567890 • We have to put commas , to read this number • We will put commas according to Indian Place Value • 8, 15, 67, 890 • Now read the number from left to right • Eight crores fifteen lakhs sixty seven thousand eight hundred ninety.

WRITE IN WORDS: a) 8, 15, 67, 890 : Eight crores fifteen lakhs sixty seven thousand eight hundred ninety. b) 7, 19, 23, 642: ……………………. c) 42, 64, 77, 999: …………………. . d) 58, 649: ……………………. e) 8, 49, 307……………………. .

Write in Expanded Form : e. g. a) 8, 75, 03, 982 = 8, 00, 000+ 70, 000+5, 000+3 000+ 900+80 + 2 b) 64, 23, 82, 917= c) 8, 42, 11, 109 = d) 23, 49, 64, 385 = e) 4, 85, 62, 392 =

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