Question

1: (+9)-(-38)=. 2: (-15)-(42)=. 3: (+30)-(-8)=. 4: (+40)-(+1)=. 5: (+13)-(-17)=. 6: (+78)-(+18)=. 7:(+96)-(+27)=. 8: (-8)-(-76)=. 9: (+320)-(+223)= 10: (+566)-(+500)= 11: (+244)-(180)=. 12: (+12)-(-81)=. 13: (-18)-(-70)= 14: (-34)-(+3)=. 15: (+72)-(+51)=. 16:(+204)-(192)= 17: (+306)-(+293)=. 18: (+625)-(+601)=. 19: (+342)-(+320)=. 20: (+720)-(668)= 21: (-960)-(-994)=. 22: (-31)-(-67)=. 23: (-43)-(-90)=​

Answer 1

Respuesta:

1+9 10 4+5=9 5+5+5+5=20 4444+3333=23