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Cálculo mental

Authored by Raul Cudeyo

Mathematics

3rd Grade

Used 22+ times

Cálculo mental
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12 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

13 + 17 =

39

30

40

50

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

11 x 2 =

22

13

110

100

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

400 + 150 =

500

650

550

600

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

¿De qué otra forma se puede calcular 2 + 2 + 2?

2 + 3

3 x 2

3 + 2

6 x 2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

23 + 22 =

50

40

55

45

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

200 + 400 =

600

700

702

720

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

535 + 170 =

705

600

700

695

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