Updated: 19 Oct 2023
A worksheet to practice generating a number that is one more than or one less than another number.
Non-Editable: PDF
Pages: 4 Pages
Grades: K - 1
Understand that each successive number name refers to a quantity that is one larger.
Represent addition and subtraction with objects, fingers, mental images, drawings1, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - ...
Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.
Generate a set using concrete and pictorial models that represents a number that is more than, less than, and equal to a given number up to 20;
Generate a number that is one more than or one less than another number up to at least 20;
Model the action of joining to represent addition and the action of separating to represent subtraction;
Use objects, pictures, and expanded and standard forms to represent numbers up to 120;
Apply basic fact strategies to add and subtract within 20, including making 10 and decomposing a number leading to a 10;
Recite numbers forward and backward from any given number between 1 and 120;
A worksheet to practice generating a number that is one more than or one less than another number.
This math worksheet has machines that require students to add and subtract one from a given number.
It is a fun way for students to practice generating a number that is one more than or less than another. It would also be a great addition to any first-grade celebration at the beginning of the year.
Understand that each successive number name refers to a quantity that is one larger.
Represent addition and subtraction with objects, fingers, mental images, drawings1, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - ...
Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.
Generate a set using concrete and pictorial models that represents a number that is more than, less than, and equal to a given number up to 20;
Generate a number that is one more than or one less than another number up to at least 20;
Model the action of joining to represent addition and the action of separating to represent subtraction;
Use objects, pictures, and expanded and standard forms to represent numbers up to 120;
Apply basic fact strategies to add and subtract within 20, including making 10 and decomposing a number leading to a 10;
Recite numbers forward and backward from any given number between 1 and 120;
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