Introduction to Algebra Thinking
Use letters to represent unknown numbers and solve simple equations.
Start activityAdd, subtract, multiply, and divide decimals. Convert between fractions and decimals.
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Use letters to represent unknown numbers and solve simple equations.
Start activityFigure out how likely events are using coins, dice, marbles, and spinners.
Start activityRead bar graphs, pie charts, and line graphs to answer questions about data.
Start activityUse ratios to share, scale, and compare quantities in everyday problems.
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