Subtract in your head — Grades 1–3 math review game

2nd grade (ages 7–8) - 3rd grade (ages 8–9) - 1st grade (ages 6–7) - Grades 1–3 (ages 6–9)

Grades 1–3 math review game (ages 6–9): subtract in your head. Instructions are read aloud, and every answer is checked and explained.

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Teaching documentation of the game “Grades 1–3 Math — Subtract in your head”

About this game

Review the goal “Subtract in your head” in Grades 1–3 math (ages 6–9). Its questions are subtractions to do in your head, from 7 − 3 up to hundreds.

Review “Subtract in your head”

This review game covers a math goal for the first three years of elementary school: “Subtract in your head”. Its questions are subtractions to do in your head, from 7 − 3 up to hundreds.

Each round has 8 multiple-choice questions drawn at random. The instructions and answers are read aloud, and a bar shows how far along you are. After each answer, an explanation helps you understand. Hints are free, and you can go back.

The game is for children aged 6 to 9. Play it again for different questions.

Tip for success

You can take away in two steps: for 25 − 9, take away 5 to get to 20, then 4 more.