Adding and subtracting rational numbers | Baamboozle - Baamboozle

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Numbers that are the same distance from 0 on the number line but in opposite direction

Integers

Fractions

Zero pairs

Opposite numbers

Does the sum -39 + 81 result in a positive or negative value?

positive

How can you compare the expression 3 - (-10 ) and 10 - (-3)

3 - (-10) is greater because you change the subtraction to addition and add the opposite changing the problem to 3 + 10.

A statement that something is true or false, which can be proven with reasons and evidence and can be disproven with counterexamples.

Evidence

Example

Claim

Does the sum 57 + (-73) represent a positive or negative value?

negative

a number’s distance from 0 on the number line and is never negative

absolute value

positive number

zero pair

opposite number

Compared to something or someone else. EX: The distance a submarine is compared to sea level.

Relative to

Represent

Two numbers whose sum is zero.

Integers

Absolute value

Zero pair

numbers that are greater than 0. They are located to the right of 0 on a horizontal number line and above 0 on a vertical number line.

Positive numbers

Decimals

Negative numbers

Fractions

Which of the diagrams correctly represents 3 + (-5) + (-2)?

diagram A

Which of the questions below can be answered using the sum -11 + 9?

At 5:00 a.m., the temperature was -11 degrees Fahrenheit. Four hours later, the temperature was 9 degrees warmer. What was the temperature at 9:00 a.m.?

What is the distance between 6 and -3 on the number line?

9 units

Numbers that are less than 0. They are located to the left of 0 on a horizontal number line and below 0 on a vertical number line

Positive numbers

Absolute value

Negative numbers

What is the sum of any number and its opposite?

zero

The set of whole numbers and their opposites.

Positive and negative

Decimals

Fractions

Integers

Write an addition expression to represent the diagram. Then, solve it.

2 + (-6) = -4

An example that opposes or proves that an idea or claim is incorrect.

evidence

claim

counterexample