Mudar idioma

Englishعربى中文DeutschEspañolEestiفارسیFrançaisעִברִיתहिन्दीHrvatskiMagyarBahasa IndonesiaItaliano日本語한국어NederlandsPolskiPortuguêsRomânăРусскийSvenskaภาษาไทยTürkçeУкраїнськаTiếng Việt
Sample Class

Wen-Tsun Wu

AtividadeFact FluencyAjuda

September 2025

Mon, Sep 1
Tue, Sep 2
Wed, Sep 3
Thu, Sep 4
Fri, Sep 5
Sat, Sep 6
Sun, Sep 7
Mon, Sep 8
Tue, Sep 9
Wed, Sep 10
Thu, Sep 11
Fri, Sep 12
Sat, Sep 13
Sun, Sep 14
Mon, Sep 15
Tue, Sep 16
Wed, Sep 17
Thu, Sep 18
Fri, Sep 19
Sat, Sep 20
Sun, Sep 21
Mon, Sep 22
Tue, Sep 23
Wed, Sep 24
Thu, Sep 25
Fri, Sep 26
Sat, Sep 27
Sun, Sep 28
Mon, Sep 29
Tue, Sep 30

August 2025

Fri, Aug 1
Sat, Aug 2
Sun, Aug 3
Mon, Aug 4
Tue, Aug 5
Wed, Aug 6
Thu, Aug 7
Fri, Aug 8
Sat, Aug 9
Sun, Aug 10
Mon, Aug 11
Tue, Aug 12
Wed, Aug 13
Thu, Aug 14
Fri, Aug 15
Sat, Aug 16
Sun, Aug 17
Mon, Aug 18
Tue, Aug 19
Wed, Aug 20
Thu, Aug 21
Fri, Aug 22
Sat, Aug 23
Sun, Aug 24
Mon, Aug 25
Tue, Aug 26
Wed, Aug 27
Thu, Aug 28
Fri, Aug 29
Sat, Aug 30
Sun, Aug 31

July 2025

Tue, Jul 1
Wed, Jul 2
Thu, Jul 3
Fri, Jul 4
Sat, Jul 5
Sun, Jul 6
Mon, Jul 7
Tue, Jul 8
Wed, Jul 9
Thu, Jul 10
Fri, Jul 11
Sat, Jul 12
Sun, Jul 13
Mon, Jul 14
Tue, Jul 15
Wed, Jul 16
Thu, Jul 17
Fri, Jul 18
Sat, Jul 19
Sun, Jul 20
Mon, Jul 21
Tue, Jul 22
Wed, Jul 23
Thu, Jul 24
Fri, Jul 25
Sat, Jul 26
Sun, Jul 27
Mon, Jul 28
Tue, Jul 29
Wed, Jul 30
Thu, Jul 31

June 2025

Sun, Jun 1
Mon, Jun 2
Tue, Jun 3
Wed, Jun 4
Thu, Jun 5
Fri, Jun 6
Sat, Jun 7
Sun, Jun 8
Mon, Jun 9
Tue, Jun 10
Wed, Jun 11
Thu, Jun 12
Fri, Jun 13
Sat, Jun 14
Sun, Jun 15
Mon, Jun 16
Tue, Jun 17
Wed, Jun 18
Thu, Jun 19
Fri, Jun 20
Sat, Jun 21
Sun, Jun 22
Mon, Jun 23
Tue, Jun 24
Wed, Jun 25
Thu, Jun 26
Fri, Jun 27
Sat, Jun 28
Sun, Jun 29
Mon, Jun 30

May 2025

Thu, May 1
Fri, May 2
Sat, May 3
Sun, May 4
Mon, May 5
Tue, May 6
Wed, May 7
Thu, May 8
Fri, May 9
Sat, May 10
Sun, May 11
Mon, May 12
Tue, May 13
Wed, May 14
Thu, May 15
Fri, May 16
Sat, May 17
Sun, May 18
Mon, May 19
Tue, May 20
Wed, May 21
Thu, May 22
Fri, May 23
Sat, May 24
Sun, May 25
Mon, May 26
Tue, May 27
Wed, May 28
Thu, May 29
Fri, May 30
Sat, May 31

April 2025

Tue, Apr 1
Wed, Apr 2
Thu, Apr 3
Fri, Apr 4
Sat, Apr 5
Sun, Apr 6
Mon, Apr 7
Tue, Apr 8
Wed, Apr 9
Thu, Apr 10
Fri, Apr 11
Sat, Apr 12
Sun, Apr 13
Mon, Apr 14
Tue, Apr 15
Wed, Apr 16
Thu, Apr 17
Fri, Apr 18
Sat, Apr 19
Sun, Apr 20
Mon, Apr 21
Tue, Apr 22
Wed, Apr 23
Thu, Apr 24
Fri, Apr 25
Sat, Apr 26
Sun, Apr 27
Mon, Apr 28
Tue, Apr 29
Wed, Apr 30

March 2025

Sat, Mar 1
Sun, Mar 2
Mon, Mar 3
Tue, Mar 4
Wed, Mar 5
Thu, Mar 6
Fri, Mar 7
Sat, Mar 8
Sun, Mar 9
Mon, Mar 10
Tue, Mar 11
Wed, Mar 12
Thu, Mar 13
Fri, Mar 14
Sat, Mar 15
Sun, Mar 16
Mon, Mar 17
Tue, Mar 18
Wed, Mar 19
Thu, Mar 20
Fri, Mar 21
Sat, Mar 22
Sun, Mar 23
Mon, Mar 24
Tue, Mar 25
Wed, Mar 26
Thu, Mar 27
Fri, Mar 28
Sat, Mar 29
Sun, Mar 30
Mon, Mar 31

February 2025

Sat, Feb 1
Sun, Feb 2
Mon, Feb 3
Tue, Feb 4
Wed, Feb 5
Thu, Feb 6
Fri, Feb 7
Sat, Feb 8
Sun, Feb 9
Mon, Feb 10
Tue, Feb 11
Wed, Feb 12
Thu, Feb 13
Fri, Feb 14
Sat, Feb 15
Sun, Feb 16
Mon, Feb 17
Tue, Feb 18
Wed, Feb 19
Thu, Feb 20
Fri, Feb 21
Sat, Feb 22
Sun, Feb 23
Mon, Feb 24
Tue, Feb 25
Wed, Feb 26
Thu, Feb 27
Fri, Feb 28

January 2025

Wed, Jan 1
Thu, Jan 2
Fri, Jan 3
Sat, Jan 4
Sun, Jan 5
Mon, Jan 6
Tue, Jan 7
Wed, Jan 8
Thu, Jan 9
Fri, Jan 10
Sat, Jan 11
Sun, Jan 12
Mon, Jan 13
Tue, Jan 14
Wed, Jan 15
Thu, Jan 16
Fri, Jan 17
Sat, Jan 18
Sun, Jan 19
Mon, Jan 20
Tue, Jan 21
Wed, Jan 22
Thu, Jan 23
Fri, Jan 24
Sat, Jan 25
Sun, Jan 26
Mon, Jan 27
Tue, Jan 28
Wed, Jan 29
Thu, Jan 30
Fri, Jan 31

December 2024

Sun, Dec 1
Mon, Dec 2
Tue, Dec 3
Wed, Dec 4
Thu, Dec 5
Fri, Dec 6
Sat, Dec 7
Sun, Dec 8
Mon, Dec 9
Tue, Dec 10
Wed, Dec 11
Thu, Dec 12
Fri, Dec 13
Sat, Dec 14
Sun, Dec 15
Mon, Dec 16
Tue, Dec 17
Wed, Dec 18
Thu, Dec 19
Fri, Dec 20
Sat, Dec 21
Sun, Dec 22
Mon, Dec 23
Tue, Dec 24
Wed, Dec 25
Thu, Dec 26
Fri, Dec 27
Sat, Dec 28
Sun, Dec 29
Mon, Dec 30
Tue, Dec 31

November 2024

Fri, Nov 1
Sat, Nov 2
Sun, Nov 3
Mon, Nov 4
Tue, Nov 5
Wed, Nov 6
Thu, Nov 7
Fri, Nov 8
Sat, Nov 9
Sun, Nov 10
Mon, Nov 11
Tue, Nov 12
Wed, Nov 13
Thu, Nov 14
Fri, Nov 15
Sat, Nov 16
Sun, Nov 17
Mon, Nov 18
Tue, Nov 19
Wed, Nov 20
Thu, Nov 21
Fri, Nov 22
Sat, Nov 23
Sun, Nov 24
Mon, Nov 25
Tue, Nov 26
Wed, Nov 27
Thu, Nov 28
Fri, Nov 29
Sat, Nov 30

October 2024

Tue, Oct 1
Wed, Oct 2
Thu, Oct 3
Fri, Oct 4
Sat, Oct 5
Sun, Oct 6
Mon, Oct 7
Tue, Oct 8
Wed, Oct 9
Thu, Oct 10
Fri, Oct 11
Sat, Oct 12
Sun, Oct 13
Mon, Oct 14
Tue, Oct 15
Wed, Oct 16
Thu, Oct 17
Fri, Oct 18
Sat, Oct 19
Sun, Oct 20
Mon, Oct 21
Tue, Oct 22
Wed, Oct 23
Thu, Oct 24
Fri, Oct 25
Sat, Oct 26
Sun, Oct 27
Mon, Oct 28
Tue, Oct 29
Wed, Oct 30
Thu, Oct 31

Need practiceABCDEMMemory

Perceptual subitizing (1–5)

Counting 1-5

·45 Cards
Box M: 8
Box E: 8
Box D: 6
Box C: 9
Box B: 6
Box A: 8
Not seen yet: 0
Comparing quantities (1–10)

Comparing 1-10

·104 Cards
Box M: 17
Box E: 25
Box D: 23
Box C: 12
Box B: 14
Box A: 13
Not seen yet: 0
Perceptual subitizing (1–6, flashing)

Subitizing 1-6

·24 Cards
Box M: 3
Box E: 4
Box D: 2
Box C: 4
Box B: 5
Box A: 6
Not seen yet: 0
Correspondence and cardinality (1–10)

Counting 1-10

·35 Cards
Box M: 8
Box E: 6
Box D: 6
Box C: 6
Box B: 4
Box A: 5
Not seen yet: 0
Conceptual subitizing (1–10, flashing)

Subitizing 1-10

·46 Cards
Total cards: 46
Sums to 5 and add to make 10

Making 10

·49 Cards
Box M: 11
Box E: 11
Box D: 6
Box C: 8
Box B: 5
Box A: 8
Not seen yet: 0
Addition dots

Addition dots

·29 Cards
Box M: 2
Box E: 3
Box D: 9
Box C: 8
Box B: 3
Box A: 4
Not seen yet: 0
Addition ten frames

Addition ten frames

·65 Cards
Box M: 7
Box E: 11
Box D: 17
Box C: 11
Box B: 8
Box A: 11
Not seen yet: 0
Addition bars

Addition bars

·45 Cards
Total cards: 45
Subtraction ten frames

Subtraction ten frames

·65 Cards
Box M: 14
Box E: 13
Box D: 10
Box C: 14
Box B: 8
Box A: 6
Not seen yet: 0
Subtraction paths

Subtraction paths

·55 Cards
Box M: 13
Box E: 5
Box D: 13
Box C: 6
Box B: 6
Box A: 12
Not seen yet: 0
Subtraction bars

Subtraction bars

·45 Cards
Box M: 7
Box E: 13
Box D: 7
Box C: 4
Box B: 4
Box A: 10
Not seen yet: 0
Addition ten frames

Addition ten frames

·145 Cards
Box M: 20
Box E: 39
Box D: 33
Box C: 18
Box B: 17
Box A: 18
Not seen yet: 0
Addition place values

Addition place values

·109 Cards
Box M: 7
Box E: 36
Box D: 29
Box C: 14
Box B: 10
Box A: 13
Not seen yet: 0
Addition bars

Addition bars

·145 Cards
Box M: 19
Box E: 45
Box D: 23
Box C: 18
Box B: 16
Box A: 24
Not seen yet: 0
Subtraction place values

Subtraction place values

·91 Cards
Total cards: 91
Subtraction number lines

Subtraction number lines

·54 Cards
Box M: 6
Box E: 25
Box D: 11
Box C: 2
Box B: 7
Box A: 3
Not seen yet: 0
Subtraction bars

Subtraction bars

·145 Cards
Box M: 10
Box E: 60
Box D: 36
Box C: 15
Box B: 11
Box A: 13
Not seen yet: 0
Dots up to 5×5

Dots up to 5×5

·25 Cards
Box M: 5
Box E: 4
Box D: 1
Box C: 6
Box B: 5
Box A: 4
Not seen yet: 0
Grids up to 10×10

Grids up to 10×10

·100 Cards
Box M: 22
Box E: 23
Box D: 19
Box C: 9
Box B: 9
Box A: 18
Not seen yet: 0
Prime factor circles

Prime factor circles

·37 Cards
Box M: 8
Box E: 9
Box D: 5
Box C: 4
Box B: 6
Box A: 5
Not seen yet: 0
11 and 12 tables

11 and 12 tables

·44 Cards
Box M: 6
Box E: 19
Box D: 7
Box C: 5
Box B: 3
Box A: 4
Not seen yet: 0
Missing Factors I

Missing Factors I

·61 Cards
Total cards: 61
Missing Factors II

Missing Factors II

·61 Cards
Box M: 13
Box E: 14
Box D: 8
Box C: 6
Box B: 8
Box A: 12
Not seen yet: 0
Missing Factors III

Missing Factors III

·59 Cards
Total cards: 59
Partitive numbers bars

Partitive numbers bars

·100 Cards
Box M: 13
Box E: 26
Box D: 18
Box C: 14
Box B: 17
Box A: 12
Not seen yet: 0
Quotative numbers bars

Quotative numbers bars

·90 Cards
Box M: 11
Box E: 22
Box D: 16
Box C: 19
Box B: 7
Box A: 15
Not seen yet: 0
Area Model

Area Model

·100 Cards
Box M: 14
Box E: 31
Box D: 18
Box C: 17
Box B: 10
Box A: 10
Not seen yet: 0
12345678910
Subitizing
Comparing
Cardinality

Addition

+01234567891011121314151617181920
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

Addition

+01234567891011121314151617181920
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

Subtraction

–01234567891011121314151617181920
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

Subtraction

–01234567891011121314151617181920
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
×123456789101112
1
2
3
4
5
6
7
8
9
10
11
12
÷12345678910
1
2
3
4
5
6
7
8
9
10

Tem certeza de que deseja excluir todo o progresso deste deck? Todas as cartas voltarão para a caixa A.

Tem certeza de que deseja mover todas as cartas deste baralho para a caixa de memória? Isso permitirá que os alunos continuem praticando esses cartões. Saber mais…