How well do you know your addition and subtraction?
Put your knowledge of addition and subtraction to the test, with adjustable quiz size and difficulty levels, ranging from whole numbers, to negative numbers and single decimal numbers.
Features: - Practice your addition and subtraction - Adjust difficulty level from Level 1 to Level 12 - Increase size of the quiz from 5 questions to 25 questions - Review your most recent quiz results - Expect the answer to fall between -101 and 101 depending on difficulty level (e.g., 5, -5, 5.5, -5.5)
To get started, simply enable the skill.
Usage Guide: - To practice addition, say: "practice my addition, or start addition quiz". - To practice subtraction, say: "practice my subtraction, or start subtraction quiz". - To review the most recently completed quiz results, say: "review quiz results". - To restart the current quiz, say: "start over". - To repeat a question, say: "repeat that, or say that again". - To increase the number of questions per quiz, say: "give me more questions". - To reduce the number of questions per quiz, say: "give me less questions". - To increase the difficulty level, say: "make it harder". - To reduce the difficulty level, say: "make it easier".
market
