Exercises for Question Type 1: Converting positive numbers to standard form

Question 1

Skill question

Write $0.89$ in the form $a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 2

Skill question

Convert $8700000000$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 3

Skill question

Convert $905000$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 4

Skill question

Write $0.000023$ in the form $a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 5

Skill question

Convert $56400000$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 6

Skill question

Convert $123456789000$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 7

Skill question

Convert $120300000$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 8

Skill question

Convert $8$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 9

Skill question

Convert $1000000000000000000$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 10

Skill question

Convert $0.00000000031$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 11

Skill question

Convert $7500000000000$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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Question 12

Skill question

Convert $0.000000502$ to the form $\pm a \times 1 0^{n}$ where $1 \leq a < 10$ and $n \in Z$ .

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IB Mathematics Analysis and Approaches Question Type 1: Converting Positive Numbers to Standard Form Exercises