Grade 1 - Number & Operations
Standard 1.N.1.3 - Practice solving subtraction sentences to make a specific number up to 100.
Included Skills: Subtraction, Number Properties
Read, write, discuss, and represent whole numbers up to 100. Representations may include numerals, addition and subtraction, pictures, tally marks, number lines and manipulatives, such as bundles of sticks and base 10 blocks.