Answer :
Answer: 2020
Step-by-step explanation:
101 x 21 = 2121
let x be the number to be added:
101 + x = 2121
x = 2121 - 101
x = 2020
thats your answer :)
Answer: 2020
Step-by-step explanation:
101 x 21 = 2121
let x be the number to be added:
101 + x = 2121
x = 2121 - 101
x = 2020
thats your answer :)