Grade 2 - Number
Standard 2.N.4 - Identify subtraction sentences with objects up to 10.
Included Skills: Subtraction
Represent and describe numbers to 100, concretely, pictorially and symbolically. • Represent a given number, using concrete materials such as ten frames and base ten materials. • Represent a given number, using coins (pennies, nickels, dimes and quarters). • Represent a given number, using tallies. • Represent a given number pictorially. • Represent a given number, using expressions; e.g., 24 + 6, 15 + 15, 40 – 10. • Read a given number (0–100) in symbolic or word form. • Record a given number (0–20) in words.