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

-7+-4=

-11

100

what is the place value of the 6 ?

24,649

600

100

2x6-3

9

100

IV+I=

5

100

what is the number going up by?

10,12,14,16

going up by 2

200

-3 x (4--4)=

-24

200

what is the place value of the 7 in this number?

87,003,764

7,000,000

200

8-3x5-2

7

200

VxC=

500

200

count up by 30s 4 times

30,60.90.120

300

72 x-36

-1764

300

what is the place value of the 9 in this number?

673.794

0.09

300

6x3-2+11-1

94

300

MXxII=

13,000

300

what is the next number in this number pattern?

10,11,14,19,_

26

400

-6x-3+(63+22)=

103

400

what is the place value of the 6 in...

4289+3476

60

400

62x(3+4)-2

250

400
(X2)xM=

100,000

400

what is the number pattern going up by?

17,20,10,13

+3 and -2

500

93x6.8x(63-52)=

-6956.4

500

what is the place value of the 3

7264585+2169865

30,000

500

(9x10x10)x(4\20)x3

1215000

500

XCMM+LXCC=

2340

500

what is this famous thing and what would be the next one?

1,1,2,3,5,8,_

fibonacci and 13

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