• Digidesmath.com/student Payer Windows4070-457b0da-005 | CALCULATORS
USING NUMBER LINES Write an addition expression and write a subtraction expression represented by the number line. Then
evaluate the expressions.
-
0
23
An addition expression is
The value of the addition expression is
A subtraction expression is
The value of the subtraction expression is
21
Check
?
PREY
19 20 21

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