MICHELLE062882GO
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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​

Sagot :

JULIUSTADEAGO

Answer:

1.8

2.96

3.11

4.16

5.39

Step-by-step explanation:

1.(12+3)-7-N

(12+3)-7=N

15-7=N

8=N

2.4(16+8)=N

(4)(16)+(4)(8)=N

64+32=N

96=N

3.25-5-9-N

25-5-9=N

25-14=N

11=N

4.(18-4)+(5-3)-N

14+2=N

16=N

5.(6+3)+(10+3)-N

(6+3)+(10+3)=N

9+30=N

39=N

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