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Trachtenberg speed math 2 digit direct multiplication

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Putasmanyzerosinfrontofthemul2plicandastherearedigitsinthemul2plier.

00 x 24 3456

000 x 362 15397

0000 x 4132 62103

0 8 3 0 5 9 ×

9 × 3 = 7 2

7 2

0 8 3 0 5 9 ×

9 × 8 = 2 7

7 2

5 × 3 = 5 1 9 8

2

9 8

0 8 3 0 5 9 ×

9 × 0 = 0

7 2

5 × 8 = 0 4 8 4

8

9 8

8 4

0 8 3 0 5 9 ×

9 × 0 = 0

7 2

5 × 0 = 0 4

4

9 8

8 4

4

5 0 6 2 0 3 7 ×

2 × 7 = 4 1

4 1

5 0 6 2 0 3 7 ×

6 × 7 = 2 4

4

2 × 3 = 6 9 4

9

1

4 1

5 0 6 2 0 3 7 ×

5 × 7 = 5 3

4 1

6 × 3 = 8 7 5

9 4

4

1

7 5

5 0 6 2 0 3 7 ×

0 × 7 = 0

4 1

5 × 3 = 5 0 2

9 4

5

1

7 5

0 2

5 0 6 2 0 3 7 ×

0 × 7 = 0

4 1

0 × 3 = 2

9 4

2

0

7 5

0 2

2

5 0 6 2 0 3 7 ×

4 1

9 4

7 5

0 2

2

Math is Fun!

Tip – Using your fingers

Use your fingers to point to the numbers in each pair as you calculate to help keep track.

5 0 6 2 0 3 7 ×

4 1

9 4

Tip – Using your fingers

Move your fingers towards each other to the next figure.

5 0 6 2 0 3 7 ×

4 1

9 4

https://TrachtenbergSpeedMath.com