Question

5 tens added to 4 tens​

Answer 1

Answer

your answer would be 90

Step-by-step explanation:

5 tens is 50

4 tens 40

50 + 40= 90

or it can be 54

Answer 2

Step-by-step explanation:

five tens = 50

four tens = 40

five tens + four tens = 50 + 40

= 90