Learn sig figs, practice problems, complete challenges
Learn significant figures through interactive lessons, practice problems, and challenges. Identify sig figs in measurements, apply them to multiplication and division, and use decimal places for addition and subtraction.
by Cheryl Montgomery★ 4.831 ratingsEducationFreeData updated 2026-09-18
The app provides a writing tool that vocalizes letters, words, and sentences as text is entered. It features color-coded word highlighting during full text playback and displays handwriting-like letterforms.
The app offers practice with addition, subtraction, multiplication, and division. It includes integers and allows users to select operator combinations, problem levels, and the number of problems.
Practice with interactive exercises and drills. Solve addition, subtraction, multiplication, and division problems. Track progress over time. Set daily challenges to improve mental arithmetic.
The app provides revision notes and questions covering 51 math topics for TEAS test preparation. It includes detailed test results, a progress meter, and mock tests with explanations for each question.
Learn through interactive exercises focused on addition, subtraction, multiplication, and division. Receive hints when mistakes are made and review performance data. Track progress with statistics on correct and incorrect answers.
Learn fractions with interactive exercises covering addition, subtraction, multiplication, division, conversion, and comparison. Practice with visual aids and step-by-step explanations to improve understanding of common and decimal fractions.
The app provides guidance for solving math homework and textbook problems. It includes over 400 sample arithmetic problems with animated solution steps and can automatically solve user-inputted problems with step-by-step procedures.
The app provides lessons and tricks to expand mental math abilities. It offers practice on three-digit numbers, fractions, multiplication, and division, followed by knowledge assessments.
The app helps babies learn numbers through an interactive counting game. Babies can practice moving objects, touching, and dropping items to help Rabbit collect apples.
Identify correct answers on scrollable images of . Track progress with a star system and percentage meter. Access answer keys for each mode. Take a final exam combining all modes. nd share report cards. Incorrect answers affect star scores.
The app teaches early math concepts including numbers, counting, addition, and subtraction. It offers 7 activities covering sorting, patterns, and more for ages 2-6.
Generate math problems for practice focusing on addition and subtraction. Customize exercises by selecting bead number translation, memorization, addition, subtraction, or mixed operations.