Questions


September 2022 1 1 Report
A. Add the following.

1.
(+9) + (+10) =
(3) + (-3) =
2.
(7) + (-5) =
7.
(+4) + (-8) =
3.
(+5) + (-6) =
8.
(-8) + (+12) =
4.
(+2) + (+8) =
9.
(11) + (+11) =
5.
(-1) + (+10) =
10.
0 + (-9) =

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