Purvabh Kanugo’s Stuff

1

100

5 cent coin 

What is a nickel

200

10 cent coin 

What is a dime

300

50 cent coin 

What is a Half dollar 

400

25 cent coin 

What is a quarter 

500

25 cent coin 

Quarter 

2

100

2+2

4

200

4+4

8

300

8+8

16

400

16+16

32

500

32+32

64

3

100

1x1

1

200

2x2

4

300

3x3

9

400

4x4

16

500

5x5

25

4

100

1+2+3+4+5+6+7+8+9+10

55

200

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

155

300

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

255

400

31+32+33+34+35+36+37+38+39+40

389

500

41+42+43+44+45+46+47+48+49+50

455

5

100

First planet from the sun

Murcury

200

2nd planet from the sun 

Venus

300

4^th planet from the sun 

Mars 

400

5^th planet from the sun 

Jupiter 

500

6^th planet from the sun 

Saturn