Question

(1) 45 + (-25)-(-25) + 45 () (A) Additive Identify
(i) (-5) + 2025 2020 ( ) (B) Additive Inverse
(ii) (6+7) + (-4) - 6+(7+(-4) ( ) (C) Asociative property under​

Answer 1

Answer:

1-(b) additive inverse

2-(a) additive identify

3-(c) associative property under