Grade 2 - Number
Standard 2.N.8 - Practice subtracting zero and all from a number. Recognize the similar numbers in subtracting all and zero.
Included Skills: Subtraction
Demonstrate and explain the effect of adding zero to or subtracting zero from any number. • Achievement Indicators • Students who have achieved this outcome(s) should be able to: - Add zero to a given number and explain why the sum is the same as the addend. - Subtract zero from a given number and explain why the difference is the same as the given number.