Question

Estimate the difference in the nearest tens and find the actual differences

26
-13
Can anyone explain how to solve this?​

Answer 1

Answer:

1). 30

2). -10

hope it is helpful for you friend

Answer 2

Answer:

tens = 40

actual = 39

Step-by-step explanation:

26 rounds off to 30 and -13 rounds off to -10

so difference = 30-(-10)= 40

26 -(-13) = 39