Adding Integers

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Questions Responses

2 digit addition

3 digit addition

4 digit addition

100

2+(-7)

-5

100

-3+(-4)+(-2)

-9

100

-3+4+(-6) + 4

-1

200

15+-21

-6

200

8+(-5)+3

6

200

16+(-2)+(-5)+(-8)

1

300

-4+(-8)

-12

300

-12+6+(-4)

-10

300

-4+3+(-5)+(-6)

-12

400

16+(-30)

-14

400

-40+37+(-25)

-28

400

-2+(-16)+(-4)+16

-6

500

-60+23

-37

500

-16+42+(-21)

5

500

-8+16+(-4)+2

6