Common-Core/ Grade 8
Maths MCQ Based On Apply addition and subtraction rules
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Common-Core Grade 8 - 8 Apply addition and subtraction rules
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when you add 1 positive number and 1 negative number together , the operation used is always subtraction ,but its answer always follow the sign of the bigger number .for example -4 + 2 = -2
Read the numbers carefully
One Postive And One Negative Make Negative Sigh
when you add 1 positive number and 1 negative number together , the operation used is always subtraction ,but its answer always follow the sign of the bigger number .for example
-4 + 2 = -2
Two Negative Sign Make Positive
Eg 5+[5]=10
Number Is Between Negative Numbers
Two Negative Sign Make Positive
Number Is Between Postive Numbers
On a number line, numbers to the left of 0 are negative.Numbers to the right of 0 are positive.
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