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Cálculos mentales

Authored by Mariana Baghdassarian

Mathematics

4th - 5th Grade

Used 4+ times

Cálculos mentales
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17 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 457 + 400 =457\ +\ 400\ =  

757

857

875

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 8 + 7 =8\ +\ 7\ =  

15

14

16

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 80 + 70 =80\ +\ 70\ =  

160

140

150

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 800 + 700 =800\ +\ 700\ =  

150

1.500

15.000

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 8.000 + 7.000 =8.000\ +\ 7.000\ =  

1.500

16.000

15.000

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 8.500 + 7.500 =8.500\ +\ 7.500\ =  

15.500

16.500

16.000

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 8.340 +7.140 =8.340\ +7.140\ =  

15.380

15.440

15.480

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