Adding
Mix
Subtracting
Mix 2
Which is bigger?
100

24 + 8 

32

100

23 + 11

34

100

30 - 3

 27

100

76 - 20

56

100

20 or -20 

20

200
230 + 29

259

200

240 - 12

228

200

340 - 12

328
200

How many legs does a rabbit have? 

4

200

830 or -849 

830

300

340 + 147

487

300

760 - 234

526

300

240 - 250 

-10 

300

If Ryan did 20 pushups and Bruno di 24 push ups, How many more pushups did Bruno do?

4
300

111000 or 101019

111000

400

2004 + 4008 

6012

400

2003 - 1004

999

400
3040 - 1029

2011

400

203 x 20

4060

400

[20 - 34] or [30 - 40]

 [30 - 40]

500

10000 + 1000 + 1000

111000

500

10000 - 1000 - 100

8900

500

100 + 100 - 100 - 100 + 3

3

500

If everyone student in this class did 12 push ups each, how many push ups did the class do in total?

96

500

209020938 OR 209090283

209090283

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