Learning Task 1. (page 15) Perform the indicated operations. Box your final answer.
1.) (12 + 3) - 7 = N
4.) (18 - 4) + (5 + 3) = N
2.) 4 (6 + 8) = N
5.) (6 + 3) + (10 x 3) = N
3.) 25 + 5 + 9 = N​