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Cálculo mental

Authored by Jenny Del Maestro

Mathematics

3rd Grade

Used 7+ times

Cálculo mental
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10 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

19 + 5 + 6

32

30

28

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

26 + 4 + 5

28

33

35

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

96 - 5 + 9

100

99

101

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

64 - 4 + 10

72

68

70

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

84 + 10 - 4

89

87

90

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

77 - 6 - 5

71

66

74

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

64 + 6 - 8

71

60

62

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