Question

Вариант 3.6. 1) 0 + (-554); 2) 129 - 362; 3) -228 + (-228); 4) +19 + (-981); 5) 0 - (+528); 6) (+48) - (-727); 7) (-116) - (-696); 8) 913 + 87; 9) -85 + (+685); 10) +307 - 307; 11) (-761) + (+761); 12) -952 - 0. Вариант 3.7. 1) +518 + (-218); 2) (+896) - 0; 3) 47 - (+467); 4) +208 + 208; 5) (+562) + (-562); 6) 636 - (-165); 7) (-13) - (-759); 8) -147 - (-147); 9) +159 + 0; 10) 0 - (-482); 11) (-85) + (-915); 12) -822 + (+178). Вариант 3.8. 1) -654 + 87; 2) 0 - (+486); 3) (-148) - 0; 4) (+939) + (-61); 5) 552 + 448; 6) +291 - (+291); 7) -316 + 0; 8) (-93) - 701; 9) -878 + (+878); 10) (-132) + (-132); 11) -566 - (-227); 12) (+464) - 294.

Answer 1

Ответ:

1)-554

2)-233

3)-456

4)-962

5)-528

6)775

7) 580

8)-316

9)0

10)-264

11)-289

12)170

Answer 2

1) -554
2)-233
2)-456
4)-962
5)528
6775

Answer 3

To solve each expression, simply perform the indicated arithmetic operation. Here are the results for each expression in the three given variants:

Variant 3.6:

1. 0 + (-554) = -554
2. 129 - 362 = -233
3. -228 + (-228) = -456
4. +19 + (-981) = -962
5. 0 - (+528) = -528
6. (+48) - (-727) = 775
7. (-116) - (-696) = 580
8. 913 + 87 = 1000
9. -85 + (+685) = 600
10. +307 - 307 = 0
11. (-761) + (+761) = 0
12. -952 - 0 = -952

Variant 3.7:

1. +518 + (-218) = 300
2. (+896) - 0 = 896
3. 47 - (+467) = -420
4. +208 + 208 = 416
5. (+562) + (-562) = 0
6. 636 - (-165) = 801
7. (-13) - (-759) = 746
8. -147 - (-147) = 0
9. +159 + 0 = 159
10. 0 - (-482) = 482
11. (-85) + (-915) = -1000
12. -822 + (+178) = -644

Variant 3.8:

1. -654 + 87 = -567
2. 0 - (+486) = -486
3. (-148) - 0 = -148
4. (+939) + (-61) = 878
5. 552 + 448 = 1000
6. +291 - (+291) = 0
7. -316 + 0 = -316
8. (-93) - 701 = -794
9. -878 + (+878) = 0
10. (-132) + (-132) = -264
11. -566 - (-227) = -339
12. (+464) - 294 = 170

Please let me know if you need any further assistance or explanation!