represent the product of 2 two-digit numbers using arrays, area models, or equations, including perfect squares through 15 by 15;

Standard:

4.4.E

Description:

represent the quotient of up to a four-digit whole number divided by a one-digit whole number using arrays, area models, or equations;

Standard:

4.4.H

Description:

solve with fluency one- and two-step problems involving multiplication and division, including interpreting remainders.

Standard:

4.8.C

Description:

solve problems that deal with measurements of length, intervals of time, liquid volumes, mass, and money using addition, subtraction, multiplication, or division as appropriate.