Question

145 +______= 230 + 145.
А
230
в о
с
320
D
415​

Answer 1

Hey mate!!!

option , A - 230 is correct answer

Answer 2

Answer:

let us consider the missing number as x

145+x=230+145

145+x=375

x=375-145

x=230

Step-by-step explanation:

hope it helps