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Mathematics

Mathematics · Quick practice · answer shown after each question

Indices and standard form

Question 1 of 10

Question 1 of 10

Evaluate 2⁴ = ___

Question 2 of 10

Question 2 of 10

3² × 3³ = 3⁵.

Question 3 of 10

Question 3 of 10

(x²)³ equals

Question 4 of 10

Question 4 of 10

(2³)² = 64.

Question 5 of 10

Question 5 of 10

Write 0.000099 in standard form.

Question 6 of 10

Question 6 of 10

10⁻¹ = −10.

Question 7 of 10

Question 7 of 10

25 × 10⁴ is in standard form.

Question 8 of 10

Question 8 of 10

A number in standard form is written as

Question 9 of 10

Question 9 of 10

Write 7,500,000 in standard form.

Question 10 of 10

Question 10 of 10

Evaluate 2² = ___

Questions written by OtisamLMS in the style of the BECE. They are not WAEC past questions.