When Tom simplified the expression

-2.6 + (-5.4), he got 2.8. What mistake did Tom

likely make?

Question

Margaret Newton

Mathematics

13 January, 08:34

When Tom simplified the expression

-2.6 + (-5.4), he got 2.8. What mistake did Tom

likely make?

+2

Answers (1)

Know the Answer?

Rihanna · Answer 1

Tom probably added 5.4 to (-2.6), giving him 2.8. He should have added (-5.4) to (-2.6). When you add two negative numbers, the number will get smaller. For example, (-2) + (-2) = - 4.

When Tom simplified the expression-2.6 + (-5.4), he got 2.8. What mistake did Tomlikely make?

When Tom simplified the expression

-2.6 + (-5.4), he got 2.8. What mistake did Tom

likely make?