Cálculo mental

Cálculo mental

1st Grade

10 Qs

quiz-placeholder

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Cálculo mental

Cálculo mental

Assessment

Quiz

Mathematics

1st Grade

Practice Problem

Hard

Created by

ANTARES MARTINEZ

Used 8+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

38 más 23

50

15

61

60

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

12 por 6

12

72

60

18

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

18 por 2 menos 24

12

4

44

40

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3/4 más 4/8

7/12

7/4

7/8

10/8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Convierte 2/5 en número decimal

0.2

0.20

0.40

.50

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2/3 por 3/5

6/15

5/8

6/5

5/3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

115.4 menos 12.4

113

103.8

127.8

103

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