Multiply within 100

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3.OA.C.7

Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or the properties of operations. (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) By the end of Grade 3, know from memory all products of two one-digit numbers.

Multiplying by 1

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Multiplying by 10

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Multiplying by 2

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Multiplying by 5

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Multiplying by 9

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Multiplying by 4

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Multiplying by 3

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Multiplying by 6

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Multiplying by 7

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Multiplying by 8

Practice Multiplying by 8

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Multiplying by 1

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Multiply by 1

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Step-by-Step Videos

Multiplying By 1 (Intro)

Multiplying By 1 (Beginner Level)

Multiplying By 1 (Advanced Level)

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Multiplying by 10

Step-by-Step Presentations

Multiplying by 10

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Step-by-Step Videos

Multiplying By 10 (Intro)

Multiplying By 10 (Beginner Level)

Multiplying By 10 (Advanced Level)

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Multiplying by 2

Step-by-Step Presentations

Doubling Method

Multiplying by 2 — Doubling Method

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Multiplying by 2 – Doubling Method (Right Side) Multiplying by 2 – Doubling Method (Both Sides)

Skip Counting Method

Multiplying by 2 — Skip Counting

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Step-by-Step Videos

Doubling Method

Multiplying By 2 (Intro)

Multiplying By 2 (Beginner Level)

Multiplying By 2 (Advanced Level)

Skip Counting Method

Multiplying By 2 (Intro)

Multiplying By 2 (Beginner Level)

Multiplying By 2 (Advanced Level)

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Multiplying by 5

Step-by-Step Presentations

Multiplying by 5 – Skip Counting Method

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Step-by-Step Videos

Multiplying By 5 (Intro)

Multiplying By 5 (Beginner Level)

Multiplying By 5 (Advanced Level)

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Multiplying by 9

Step-by-Step Presentations

Multiplying by 9

Right Side Both Sides

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Multiply by 9 — Right Side Multiply by 9 — Both Sides

Step-by-Step Videos

Multiplying By 9 (Intro)

Multiplying By 9 (Beginner Level)

Multiplying By 9 (Advanced Level)

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Multiplying by 4

Step-by-Step Presentations

Doubling Method

Multiplying by 4 — Doubling Method

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Multiplying by 4 – Doubling Method (Right Side) Multiplying by 4 – Doubling Method (Both Sides)

Skip Counting Method

Multiplying by 4 – Skip Counting Method

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Multiply by 4 (Skip Counting Method) — Right Side Multiply by 4 (Skip Counting Method) — Both Sides

Step-by-Step Videos

Multiplying By 4 (Intro)

Multiplying By 4 (Beginner Level)

Multiplying By 4 (Advanced Level)

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Multiplying by 3

Step-by-Step Presentations

Double Plus One Method

Multiplying by 3 — Double + One

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Multiplying by 3 – Double + One Method (Right Side) Multiplying by 3 – Double + One Method (Both Sides)

Skip Counting Method

Multiplying by 3 – Skip Counting Method

Right Side Both Sides

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Multiply by 3 (Skip Counting Method) — Right Side Multiply by 3 (Skip Counting Method) — Both Sides

Step-by-Step Videos

Multiplying By 3 (Intro)

Multiplying By 3 (Beginner Level)

Multiplying By 3 (Advanced Level)

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Multiplying by 6

Step-by-Step Presentations

Five Plus One Method

Multiplying by 6 – Five + One Method

Right Side Both Sides

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Multiply by 6 (Five + One Method) — Right Side Multiply by 6 (Five + One Method) — Both Sides

Skip Counting Method

Multiplying by 6 – Skip Counting Method

Right Side Both Sides

Open on AWS ▾

Multiply by 6 (Skip Counting Method) — Right Side Multiply by 6 (Skip Counting Method) — Both Sides

Step-by-Step Videos

Multiplying By 6 (Intro)

Multiplying By 6 (Beginner Level)

Multiplying By 6 (Advanced Level)

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Multiplying by 7

Step-by-Step Presentations

Best Rule Method

Multiplying by 7 — Best Rule Method

Right Side Both Sides

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Multiplying by 7 (Right Side) Multiplying by 7 (Both Sides)

Skip Counting Method

Multiplying by 7 – Skip Counting Method

Right Side Both Sides

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Multiply by 7 (Skip Counting Method) — Right Side Multiply by 7 (Skip Counting Method) — Both Sides

Step-by-Step Videos

Multiplying By 7 (Intro)

Multiplying By 7 (Beginner Level)

Multiplying By 7 (Advanced Level)

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Multiplying by 8

Step-by-Step Presentations

Best Rule Method

Multiplying by 8 — Best Rule Method

Right Side Both Sides

Open on AWS ▾

Multiplying by 8 (Right Side) Multiplying by 8 (Both Sides)

Skip Counting Method

Multiplying by 8 – Skip Counting Method

Right Side Both Sides

Open on AWS ▾

Multiply by 8 (Skip Counting Method) — Right Side Multiply by 8 (Skip Counting Method) — Both Sides

Step-by-Step Videos

Multiplying By 8 (Intro)

Multiplying By 8 (Beginner Level)

Multiplying By 8 (Advanced Level)

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