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STANDARDS

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US-VA

Math

Virginia Math

Grade 7: Computation and Estimation

7.CE.1

The student will estimate, solve, and justify solutions to multistep contextual problems involving operations with rational numbers.

7.CE.1.a

Estimate, solve, and justify solutions to contextual problems involving addition, subtraction, multiplication, and division with rational numbers expressed as integers, fractions (proper or improper), mixed numbers, and decimals. Fractions may be positive or negative. Decimals may be positive or negative and are limited to the thousandths place.

7.CE.2

The student will solve problems, including those in context, involving proportional relationships.

7.CE.2.a

Given a proportional relationship between two quantities, create and use a ratio table to determine missing values.

7.CE.2.b

Write and solve a proportion that represents a proportional relationship between two quantities to find a missing value, including problems in context.

7.CE.2.c

Apply proportional reasoning to solve problems in context, including converting units of measurement, when given the conversion factor.

7.CE.2.d

Estimate and determine the percentage of a given whole number, including but not limited to the use of benchmark percentages.