Math Olympiad Grade 4 Place Value Test-12


Place Value Worksheet-12

 

  1. 2 thousnads – 5 hundres = _____

A. 2500                                          B. 1500              

C. 3 hundreds                                D. 1 thousands

 

  1. The place of 4 in 54, 25, 100 is:

A. Lakhs                                         B. 4, 00,000

C. Ten thousands                         D. 40,000

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  1. Observe the following pattern for obtaining the sums, then find the sum of number from 781 to 790?

          1+2+3+4+5+6+7+8+9+10=55

          11+12+13+14+15+16+17+18+19+20=155

          21+22+23+24+25+26+27+28+29+30=255

          --------------------------------------------

          51+52+53+54+55+56+57+58+59+60=555

          --------------------------------------------

          101+102+103+104+105+106+107+108+109+110=1055

          251+252+253+254+255+256+257+258+259+260=2555

A. 7055               B. 7855               C. 7955               D. 8155

 

  1. How many times the digit ‘3’ appears in numbers from 1 to 100?

A. 18                    B. 19                    C. 20                   D. 21

 

  1. How many times does the digit ‘1’ appear in numbers from 1 to 100?

A. 18                    B. 19                    C. 20                   D. 21

 

Answer Keys

(1)–B; (2)–B; (3)–B; (4)–C; (5)–D