Question

1) 144:3 - 17.3 =
2) 42.2 + 11.8 - 20 =
3) 64:8 .2 + 12 =
4) 5 .4 - 2.9 + 12:4 =
5) 125 - 27:9 + 64 =
6) 2.121 - 216 - 5.5 + 1 =
7) 2 + (8 - 2) .5 =
8) 25 + 15.2 - 12 =

Answer 1

Respuesta:

1. 48 - 51 = 3
2. 3,528 + 88 - 20 = 3,528 + 68 = 3,596
3. 8 . 2 + 12 = 16 + 12 = 28
4. 20 - 18 + 3 = 2 + 3 = 5
5. 125 - 3 + 64 = 122 + 64 = 186
6. 242 - 216 - 25 + 1 = 26 - 25 + 1 = 26
7. 2 + 6 . 5 = 2 + 30 = 32
8. 25 + 30 - 12 = 25 - 18 = 7

Explicación paso a paso:

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