Home › Standards › CCSS.Math.Content.4.OA.A.2
CCSS.Math.Content.4.OA.A.2Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.
Browse supplemental lessons and teacher-led science projects. Some lesson materials require a subscription; check the resource and its scope before assigning it.
Start free