Bài ôn các phép tính dạng 30 + 20, 50 - 20

Bài ôn các phép tính dạng 30 + 20, 50 - 20

1st - 5th Grade

10 Qs

quiz-placeholder

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Bài ôn các phép tính dạng 30 + 20, 50 - 20

Bài ôn các phép tính dạng 30 + 20, 50 - 20

Assessment

Quiz

Mathematics

1st - 5th Grade

Easy

Created by

Tuyết Nguyễn

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

30 - 20 = ?

50

10

20

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

70 + 20 = ?

90

50

80

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

30 - 30 = ?

60

50

0

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

80 + 10 = ?

81

90

70

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

50 - 10 = ?

49

50

40

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

70 + 20 - 10 = ?

90

80

70

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

60 - 30 + 40 = ?

70

80

90

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