Question

120 - ___= 80
150 - ___= 10
300 - ___= 50
130 - ___= 30
120 - ___= 60
10 - ___= 6
12 - ___= 8
30 - ___= 10
20 - ___= 8
50 - ___= 40

Answer 1

Respuesta:

50, 140, 250, 100, 60, 4, 4, 20, 12, 10