Resuelve.
1 a. |
3.3 – 1.7 – _____ = 1.3
|
|
1 b. |
_____ – 0.6 – 2.7 = 3.7
|
|
2 a. |
6 – 2.0 – _____ = 2.6
|
|
2 b. |
_____ – 0.2 – 0.3 = 8.5
|
|
3 a. |
_____ – 1.6 – 1.8 = 5.6
|
|
3 b. |
5.9 – _____ – 2.5 = 2.8
|
|
4 a. |
4.0 – _____ – 2.6 = 1.2
|
|
4 b. |
_____ – 0.7 – 0.8 = 6.6
|
|
5 a. |
_____ – 1.8 – 0.8 = 0
|
|
5 b. |
1.5 – _____ – 0.8 = 0.7
|
|
6 a. |
8.4 – _____ – 1.2 = 6.1
|
|
|
7 a. |
7 – 1.2 – _____ = 4.7
|
|
7 b. |
_____ – 2.1 – 2.5 = 1.4
|
|
8 a. |
7.8 – _____ – 2.9 = 4.8
|
|
8 b. |
_____ – 2.8 – 0.1 = 4.1
|
|
9 a. |
4.0 – _____ – 0.8 = 0.6
|
|
9 b. |
4.3 – _____ – 0.8 = 1
|
|
10 a. |
3.6 – 1.2 – _____ = 2.2
|
|
10 b. |
_____ – 1.0 – 1.7 = 4.4
|
|