1st Grade Math Practice

About this grouping

Use concrete quantities to understand a fact before practicing recall. US grades are browsing labels; you can choose any range that fits what you’ve learned.

Choose what to practice

Each Start opens that topic’s available practice. This grouping does not launch a combined session or enroll you in a course.

• Addition within 10

  Add numbers with a total up to 10.

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• Addition from 11 to 20

  Add numbers with a total from 11 to 20.

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• Subtraction within 10

  Subtract from numbers up to 10. Answers are zero or greater.

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• Subtraction from 11 to 20

  Subtract from numbers from 11 to 20. Answers are zero or greater.

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• Missing numbers within 20

  Find a missing number in addition or subtraction within 20.

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• Tens and ones

  Read digit values and build two-digit numbers.

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• Ten more or less

  Find 10 more or less than a two-digit number, with answers from 0 to 99.

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• Complements to 10

  Find the missing part that makes 10.

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