The difference on the number line of the expression −2.3−(−0.4) is - 1.9
Number lines are lines that are used to mark integers based on the required interval between the integers
Given the expression
−2.3−(−0.4)
First, let us find the difference
= −2.3−(−0.4)
= −2.3 + 0.4
= -1.9
Hence the difference of the number is -1.9
Representing the result on a number line is attached below
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