adding
subtracting
random
two digit number
SpongeBob
100

20+20

40

100

5-5

0

100

2+2

4

100

10+20

30

100

who lives in a pineapple

SpongeBob

200

50+50

100

200

4-3

1

200

4+4

200

100+100

200

200

who lives in a rock

Patrick

300

10+90

100

300

30-10

20

300

6-3

3

300

30+10

40

300

who lives in a globe

sandy

400

1+1

2

400

50-40

10

400

5-5

0

400

50+10

60

400

what is SpongeBob's work

at the crabby patty

500

500+100

600

500

60-50

10

500

10-5

5

500

40+10

50

500

what does SpongeBob do at his work 

make burgers

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