اختبار ماث MATH الكترروني- مقرر مارس اولى الاعدادي - منهج مصري جديد - بدء الاختبار

التقدم بالاختبار سؤال 1 من 40

What is the standard form of 15305.7?

1.53057 × 10⁵

1.53057 × 10⁴

1.53057 × 10³

1.53057 × 10⁶

سؤال 1

الدرجة 1.00

If 2⁴ × a = 2²⁰, what is the value of a?

2¹⁶

2²⁴

2⁵

سؤال 2

الدرجة 1.00

What is the decimal representation of 2.7 × 10⁻³?

0.00027

0.000027

2.007

0.0027

سؤال 3

الدرجة 1.00

Which of the following equals (5²)⁰?

سؤال 4

الدرجة 1.00

What is the value of [(4²)]³?

4⁶

4²³

4⁵

4⁸

سؤال 5

الدرجة 1.00

What is the value of 10³?

1000

100

300

سؤال 6

الدرجة 1.00

What is the value of (-1)¹⁰⁰¹?

-1

1001

سؤال 7

الدرجة 1.00

What is the result of aᵐ × aⁿ?

aᵐⁿ

aᵐ⁻ⁿ

aᵐ⁺ⁿ

aᵐ/ⁿ

سؤال 8

الدرجة 1.00

What is the value of 2⁴ × (-3)² × 5²?

4000

3600

3200

2800

سؤال 9

الدرجة 1.00

Which of the following equals a⁻¹ × a³?

a²

a⁴

1/a²

1/a³

سؤال 10

الدرجة 1.00

Which of the following is the additive inverse of the number 4⁻³?

4⁻³

4³

(– 4)³

(– 4)-³

سؤال 11

الدرجة 1.00

Which of the following equals 3⁴?

12-

81-

سؤال 12

الدرجة 1.00

What is the value of 8³ × 8⁴?

8⁷

64⁷

8¹²

None of these

سؤال 13

الدرجة 1.00

Simplify 15⁴ × 18³ ÷ 3⁴ × 5³ × 12 using exponent laws.

2700

3000

2200

2430

سؤال 14

الدرجة 1.00

What is the value of (3⁰ − 2⁰) × (3⁰ + 2⁰)?

سؤال 15

الدرجة 1.00

Which of the following is the correct scientific notation for 450,000?

45 × 10⁴

4.5 × 10⁴

0.45 × 10⁶

4.5 × 10⁵

سؤال 16

الدرجة 1.00

Which of the following expresses y⁻² / y⁻⁶ in its simplest form?

1/y⁸

y⁸

1/y⁴

y⁴

سؤال 17

الدرجة 1.00

Which of the following equals √81?

±9

سؤال 18

الدرجة 1.00

What is the decimal number for 6 × 10⁴ + 7 × 10³ + 1 × 10² + 3 × 10⁰?

76103

67103

67013

76130

سؤال 19

الدرجة 1.00

Which of the following numbers is not in scientific notation?

2.35 × 10⁻⁷

23.5 × 10⁶

2.35 × 10⁷

3.5 × 10⁻⁶

سؤال 20

الدرجة 1.00

Which of the following equals 10⁻²?

-100

1/100

100

-1/100

سؤال 21

الدرجة 1.00

What is 3 × 10⁴ × 2 × 10³ in scientific notation?

6 × 10¹

6 × 10⁶

6 × 10⁷

6 × 10⁵

سؤال 22

الدرجة 1.00

Which of the following equals 2⁻⁴?

1/8

1/16

-16

سؤال 23

الدرجة 1.00

Which of the following simplifies (5²)⁴ × 2⁸ ÷ (5⁵ × (2³)² )correctly?

600

400

500

700

سؤال 24

الدرجة 1.00

Which of the following represents 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 in exponential form?

2⁴ × 3³ × 5²

2² × 3² × 5²

2³ × 3² × 5²

2⁴ × 3² × 5²

سؤال 25

الدرجة 1.00

What is the equivalent of 6⁻¹?

-1/6

1/6

سؤال 26

الدرجة 1.00

Express 121 × 243 as a product of prime powers

11² × 3⁵

11³ × 3⁴

11² × 3⁶

11³ × 3⁵

سؤال 27

الدرجة 1.00

Which of the following equals 3 × 3 × 3 × 3 × 3 × 3 × 3?

3 × 7

3⁷

7³

3 + 7

سؤال 28

الدرجة 1.00

Simplify ((7²)⁵ × 7⁶) ÷ 7³ ÷( (7² ÷ 7⁰) × 7⁴ )and express in exponential form.

7⁷

7⁵

7⁶

7⁸

سؤال 29

الدرجة 1.00

Which of the following is the correct scientific notation for 0.00056?

0.56 × 10⁻³

5.6 × 10⁴

5.6 × 10⁻⁵

5.6 × 10⁻⁴

سؤال 30

الدرجة 1.00

Which of the following is the square root of 144?

±12

-12

سؤال 31

الدرجة 1.00

Which of the following equals (-2)³?

-8

سؤال 32

الدرجة 1.00

Which of the following is the cube root of 64?

-4

±4

سؤال 33

الدرجة 1.00

Simplify (3⁷ ÷ 3⁵)⁴ and express in exponential form

3⁹

3¹⁰

3⁷

3⁸

سؤال 34

الدرجة 1.00

If 2⁻⁵ × a = 1, what is the value of a?

5²

5⁻²

2⁵

2⁻⁵

سؤال 35

الدرجة 1.00

Which of the following is not equal to 3 × 3 × 3 × 3 × 3 × 3?

729

3⁶

9³

سؤال 36

الدرجة 1.00

Which of the following equals (2³)²?

2⁶

6²

2⁵

2¹²

سؤال 37

الدرجة 1.00

Which of the following equals ∛-27?

-3

±3

سؤال 38

الدرجة 1.00

Simplify 6⁴ × 9² × 25³ ÷ 3² × 4² × 15⁶ using exponent laws

سؤال 39

الدرجة 1.00

Which of the following equals (2 × 10⁶) ÷ (4 × 10²)?

0.5 × 10⁴

0.5 × 10⁵

500

5 × 10⁴

سؤال 40

الدرجة 1.00

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