integers
place value
order of operations
history of numbers
number patterns
100

1++4=

5

100

3674 what is the place value of the 6

hundred

100

7+8x2

23

100

how would you wright 3 in roman numerals

lll

100

1,3,5,7,9 what is the next three numbers in the pattern

11,13,15

200

10+-34=

24

200

3879.34 what is the place value of the 4

hundredths

200

(7x4)+9

37

200

how would you wright 25 in roman numerals

xxv

200

45,90,135,180,what is the next two numbers in the pattern

225,270

300

126-+200=

74


300

9865.7112 what is the place value of the 7

tenths

300

9x(9+7)

144

300

how would you wright LXVI in hindu arabic

66

300

11,17,23,29,35,41,47,53, what is the next three numbers in the pattern 

59,65,71

400

(1254--654)+49

1957

400

91237.4528 what is the place value of the 8

 tens of thousandths

400

(10+3)x9+2

272

400

how would you wright 1,100,000 in egyptain numerals 

a man and a fish

400

11,18,24,31,37, what is the pattern doing

its going up by 7 then 6 repetitively

500

(8945+-473)--342

8814

500

32187654.1227 what is the place value of the 3

10's of millions

500

(9x24)+7986/2

4209

500

how would you wright 4 mans and 5 lotases

4,005,000

500

8,16,20,24,32,40,44,48, what is the pattern doing?

its going up by 8 twice then 4 twice