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

6--7+9=

22

100

what numeral is in the thousands colum?

tth    th    h   t   o

1      9      8   2   0

9

100

1+(7x9)=

64

100

2 heel bones + 5 heel bones =

50

100

10,20,30,40,50

add 10

200

-10+100--3+4

97

200

if i add 16 to the hundreds colum what do i get? 

th  h  t  o 

5  7  8  1                        

23

200

(60/10)x(10/5)=

12

200

1 lotus + 1 lotus =

2,000

200

10,11,21,22,32,33,43

add 1 then add 10

300

50--(70+9)+11=

140

300

move the decimal point forward by 2 then add .1

th  h  t  o  .  tenths  hundredths  thousandsths

9  7  8  3         3           5                  6

97.93356

300

100 + 1349 x 3=

4047

300

X+V+I x M

16000

300

24,20,12,8,0

minus 4 then minus 8

400

if i plot these points on a cartesion plain what picture will i get?

line 1: (-4,-2) (0,-7) (4,-2)

line 2: (-3,3)

line 3:(3,3)

its a smiley face :)

400

figure out the missing number...

-you can plus 2 numbers less than 5 to get to me 

-i am less than 5                       t  h  t  o

-i am and odd number               7  8  9

-i can have an even + an even number to get to me

3

400

444+19x24+(79+1)+ {3+1}=

954

400

1 man x 5 lotus“s=

25000

400

1,30,60,180,360

times by 30 then times by 2

500

1--6+-7=

2++9+-9-2

true or false?

true

500

90000+7000+100+20+6 x 

60+1=

97481

500

{79+(5+9)x(7/1)+11x12-6=

303

500

5 heel bones +2 lotus's + 5 coiled ropes + 1 coiled rope=

2650

500

2,4,5,10,11,22,...

finish the pattern

23,46,47

double it then add 1

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