112.9.5 國二數學測試

112.9.5 國二數學測試

6th - 8th Grade

10 Qs

quiz-placeholder

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112.9.5 國二數學測試

112.9.5 國二數學測試

Assessment

Quiz

Mathematics

6th - 8th Grade

Hard

Created by

溪陽 溪陽

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

請問(a+b) 展開後的式子為?

a + b

2ab + b

a + 2ab + b

a- 2ab + b

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2356
2304
2400

2500

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

請展開(a-b)2=?

a2 - 2ab + b2

a2 - b2

a2 + 2ab + b2

2a - 2b

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

8649

8100

8292
8301

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列選項中,請選出正確的展開式為?

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

a2 - b2

a2 + b2

2a2

2b2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3600
2800
4000
3200

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