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When adding two negative numbers, we end up with a __________ answer.
Negative
When adding two positive numbers, we end up with a _________ answer.
Positive
When adding a negative and a positive together, the sign of the answer depends on the ________ number.
Larger/Bigger/Greater
When adding two numbers of the same sign, we use what operation?
Addition
When adding two numbers of different signs, we use what operation?
Subtraction
When solving a subtraction problem, we want to "____ ___ ________" to turn it into an addition problem.
Add The Opposite
When multiplying or dividing two rational numbers of the same sign, we get a ________ answer.
Positive
When multiplying or dividing two rational numbers of different signs, we get a _________ answer.
Negative
Order the Rational numbers from least to greatest. -0.2 , -0.3 , 9/10 , 0.1
-0.3 , -0.2 , 0.1, 9/10
-4/5 + 6/5
2/5
9.1 + 2.1
11.2
2/7 - 6/7
-4/7
4.2 - (-3.4)
7.6
1/2 x 3/4
3/8
-8.5 x (-1)
8.5
4.5 / 0.5
9
