Integers
History of numbers
Place value
order of operations
Number patterns
100

52=

25

100

what is 2 in roman numerals?

II

100

565 what is the 6's place

tens

100

6 + 22

10

100

whats next? 2 4 6 8 10 _

12

200

53=

125

200

what is this in english ๅ…ญ?

6

200

1245 what is the place value of the 4

tens

200

4x42

64

200

whats next 5 10 15 20 _

25

300

-10+4

-6

300

what is 1 in Babylonian?

๐’•

300

24206. what is the place value of the 4?

thousands

300

(4x3)2

144

300

whats next 7 10 13 16 19 22 25 _

28

400

3x(-2)x(-1)=

6

400

do they use body parts to count in aboriginal?Yes or no

Yes

400

246810. what is the place value of the 6?

thousand

400

4x[(40+5)รท32]

2

400

what came before? _ _ _ 43 48 53

28 33 38

500

162= 

226

500

what is 100 in Egyptian

๐“ข

500

192467321 what is the place value of the 9?

90000000

500

50-[2x(3+1)2]

10

500

whats next 102 104 106 108 110 112 ___ ___ ___

114 116 118

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