28 results authored by Stanislav Duris  search across all users.

Question in Transition to university
Given some numbers in standard index form, convert to decimal form.

Question in Transition to university
Given a table of data, calculate the mean, mode and median, and complete a frequency table.

Question in Transition to university
Multiply two numbers in standard form, then divide two numbers in standard form.

Question in Transition to university
Multiplication and division of upper and lower bounds.

Question in Transition to university
Add two numbers in standard form, then subtract two numbers in standard form.

Question in Transition to university
Convert a variety of numbers from decimal to standard index form.

Question in Transition to university
Given two distributions, calculate the measures of average and spread and make some decisions based on the results.

Question in Transition to university
Use the BODMAS rule to determine the order in which to evaluate some arithmetic expressions.

Question in Transition to university
Find the squares, and cubes, of some numbers.
Finally, find a square number between two given limits.

Question in Transition to university
Calculate the interest accrued in a savings account, given the initial balance and annual interest rate.

Question in Transition to university
Work with lower and upper bounds for estimates of weight.

Question in Transition to university
Estimate the result of an arithmetic operation by first rounding numbers to given significant figures

Question in Transition to university
Round numbers to a given number of decimal places.

Question in Transition to university
Round some large integers to the a given power of ten.

Question in Transition to university
Students are asked to estimate values in possible reallife scenarios.

Question in Transition to university
Round numbers to a given number of significant figures.

Question in Transition to university
Work out the average percentage increase per year in price of an item, given two prices several years apart.

Question in Transition to university
Fill in a frequency table for grouped data, then estimate the mean and identify the modal class.

Question in Transition to university
Deicde whether each of the described sets of data is drawn from a discrete or continuous distribution.

Question in Transition to university
Given an equation with an unknown, determine if the unknown is positive or negative.
First part is the product of two numbers; second part is the product of three.

Question in Transition to university
Given the original price of a smartphone and the rate at which it decreases, calculate its price after a given number of months. In the second part, calculate the time remaining until the price goes below a certain point.

Question in Transition to university
Find the original price before a discount by dividing the new price by the percentage discount.

Question in Transition to university
This question provides a list of data to the student. They are asked to find the mean, median, mode and range.

Question in Transition to university
Fill in a table of powers of 10.

Question in Transition to university
Given a student discount, calculate a discounted price.

Question in Transition to university
Addition and subtraction of integers and decimals.

Question in Transition to university
Complete the inequality relationships by selecting the correct symbol from a drop down box

Question in Transition to university
Decide whether statements about square and cube numbers are always true, sometimes true or never true.