represent one- and two-step problems involving addition and subtraction of whole numbers to 1,000 using pictorial models, number lines, and equations

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represent one- and two-step problems involving addition and subtraction of whole numbers to 1,000 using pictorial models, number lines, and equations

represent and solve one- and two-step multiplication and division problems within 100 using arrays, strip diagrams, and equations

describe a multiplication expression as a comparison such as 3 x 24 represents 3 times as much as 24

determine the unknown whole number in a multiplication or division equation relating three whole numbers when the unknown is either a missing factor or product

represent real-world relationships using number pairs in a table and verbal descriptions