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Scientific Notation 7

Authored by Cyrill Villa

Mathematics

7th Grade

Used 1+ times

Scientific Notation 7
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Express 0.000345 in scientific notation.

3.45×10-3

3.45×10−4

3.45×104

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Convert 4,800,000 into scientific notation.

4.8×105

48×106

4.8×106

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Multiply: (2.5 × 103) × (3 × 105)

7.5×108

7.5×107

7.5×106

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Divide: (6 × 108) ÷ (2 × 104)

3×104

3×105

3×103

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Add: (5.2 × 106) + (3.8 × 106)

9×106

8.9×106

9.0×106

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Subtract: (1.2×105) − (5×104)

7.0×104

6.5×104

6.0×104

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Multiply: (4 × 102) × (2.5 × 103)

1.0×105

1.2×106

1.0×106

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