1. Expressions & Operations

1.01 Review: The real number system

1.02 Review: Integer operations

1.03 Review: Operations with rational numbers

1.04 Review: Exponents and radicals

1.05 Review: Laws of exponents

Investigation: How many planets are there in the universe?

1.07 Units resulting from a formula or graph

1.06 Comparing and ordering real numbers

1.08 Significant figures and accuracy in measurement

1.09 Identifying and evaluating algebraic expressions

Investigation: Spreadsheets and substitution

1.10 Translating situations into algebraic expressions

1.11 Properties of real numbers

1.12 Simplifying algebraic expressions

United States of America PA

High School Core Standards - Algebra I Assessment Anchors

1.02 Review: Integer operations

Interactive practice questions

Evaluate $9+\left(-7\right)-4$9+(−7)−4

Easy

< 1min

Evaluate $-9+6-\left(-17\right)$−9+6−(−17)

Easy

1min

Evaluate $20+\left(-14\right)-\left(-2\right)-18$20+(−14)−(−2)−18

Easy

1min

Evaluate $6-\left(13-3\right)$6−(13−3)

Easy

< 1min

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