Question

Suzan said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still get the same answer.

Use these decimals to answer the questions:

–5.2, 7.71, –8.56, 3.94


(a) Is Suzan’s statement always true, sometimes true, or always false FOR ADDITION? Write two pairs of equations using addition to support your answer.

(b) Is Suzan’s statement always true, sometimes true, or always false FOR SUBTRACTION? Write two pairs of equations using subtraction to support your answer.

Answer 1

b) Pretend that you need to explain to a friend what happens when you change the order of the numbers in adding and in subtracting positive and negative decimals.

Answer 2

^also part of the question

Answer 3

@jabez177

Answer 4

@RedR0se03399

Answer 5

no idea sorry

Answer 6

@sissyedgar

Answer 7

Idk. Im sorry! ♥

Answer 8

its ok but how do you make that heart?

Answer 9

Idk. xP
I just copied and pasted it.

Answer 10

oh okayy