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CALCULO MENTAL

Authored by Gabriela Chacon

Mathematics

6th - 10th Grade

Used 16+ times

CALCULO MENTAL
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

10+100-30+1-20+1000

1061

867

1080

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

102+10-40+1000-100+1

106

1003

973

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

SORRY

al estar las letras juntas, estas indican una multiplición

¿Cuál es el valor de la palabra si, S=1, 0=5, R=3 y Y=2?

120

90

160

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

(25x4)+5/15

29

11

7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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