數學:快速估算

數學:快速估算

5th Grade - University

10 Qs

quiz-placeholder

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數學:快速估算

數學:快速估算

Assessment

Quiz

Mathematics, Fun

5th Grade - University

Medium

Created by

Li-Yi HSIEH

Used 23+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個答案大於60
11 + 22
22 + 31
12 + 51
33 + 22

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個答案大於100
33 + 60
51 + 52
63 + 21
77 + 12

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個答案大於100
61 + 31
41 + 51
71 + 31
81 + 11

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個答案大於100
37 + 59
49 + 48
67 + 26
19 + 85

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個答案大50
12 x 3
12 x 4
22 x 2
31 x 2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個答案大於80
23 x 3
32 x 3
14 x 5
39 x 2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪個答案大於100
31 x 3
24 x 4
61 x 2
43 x 2

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