- MA.4.AR.2.2: Given a mathematical or real-world context, write an equation involving multiplication or division to determine the unknown whole number with the unknown in any position.Clarifications:Clarification 1: Instruction extends the development of algebraic thinking skills where the symbolic representation of the unknown uses a letter.
Clarification 2: Problems include the unknown on either side of the equal sign.
Clarification 3: Multiplication is limited to factors within 12 and related division facts.