Add Sub K-1
Randy Hengst
Practice addition and subtraction facts.
The app offers practice for addition facts up to 10 and subtraction facts up to 20. Users can select specific sum ranges or adjust addends and minuends separately for custom problems.
Solve , chemistry, and physics problems
Solve , chemistry, and physics problems with step-by-step explanations. Save completed questions and in an directory. Share solutions via Print, SharePlay, or export. Collaborate with others in real time.
Showing 881–900 of 1,000 ranked alternatives.
Randy Hengst
Practice addition and subtraction facts.
The app offers practice for addition facts up to 10 and subtraction facts up to 20. Users can select specific sum ranges or adjust addends and minuends separately for custom problems.
Monte L Helm
Calculate molarity and dilution formulas
Calculate concentration with molarity and dilution formulas. Input known values like moles, volume, or molarity to solve for the unknown. Perform dilution calculations and verify results instantly.
Rima Anggraeni
Solve equations and simplify fractions
Solve equations and fractions with step-by-step guidance. Input problems manually or via camera. Simplify expressions and perform calculations. View detailed solutions and explanations. Share results via email or messaging.
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