Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
The problem asks to identify which point on the number line represents the opposite of 2.
Number LineOppositesIntegers
2025/3/24
The problem asks to find the opposite of the number 8.
Number PropertiesOppositesIntegers
2025/3/24
The problem asks us to graph the opposite of $1.5$ on the number line. The number line is given, wit...
Number LineOppositesReal Numbers
2025/3/24
The problem asks which point on the number line represents the opposite of $-1$.
Number LineOppositesInteger Arithmetic
2025/3/24
The problem asks us to determine the length of the line in the image, first in centimeters (cm) and ...
Unit ConversionMeasurementMetric System
2025/3/24
Libby wants to buy 290 yoghurts. The yoghurts are sold in packs of 4. We need to find out how many p...
DivisionRoundingReal-world problem
2025/3/24
We need to use the numbers 1, 3, and 5 to fill in the blanks such that the resulting percentage is e...
PercentagesFractionsNumber PropertiesEquation Solving
2025/3/24
The problem asks us to find the sum of all positive odd integers less than 50.
Arithmetic SeriesSummationOdd Integers
2025/3/23
The problem asks us to find the product of $\sqrt{12}$ and $3\sqrt{27}$ in simplest form. We also ne...
RadicalsSimplificationRational NumbersIrrational NumbersExponents
2025/3/22
The problem asks to reduce the radical $\sqrt{208}$ step by step.
RadicalsSimplificationSquare RootsPrime Factorization
2025/3/22