Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
Two teams, Hamstead Harriers and Ebford Athletics, won medals in a competition. The problem provides...
ProportionsFractionsPercentagesData AnalysisCircle Diagrams
2025/6/1
The problem asks us to list all the integers $n$ that satisfy the inequality $-11 < n < -6$.
InequalitiesInteger Properties
2025/6/1
The problem presents a pyramid where each number in a brick is the sum of the two numbers in the bri...
AdditionInteger ArithmeticPyramid
2025/6/1
The problem asks us to find the average day temperature for the week, using the day temperatures pro...
AverageTemperatureRounding
2025/5/31
The problem is to simplify the fraction $\frac{15}{12}$.
FractionsSimplificationGreatest Common Divisor (GCD)
2025/5/31
Cody has $m$ muffins and divides them evenly into 6 boxes. We need to write an expression that repre...
DivisionExpressionsWord Problem
2025/5/31
The problem requires evaluating the numerical expression $[8 \div (7+1)]^3$.
Order of OperationsExponentsNumerical Evaluation
2025/5/29
The problem asks us to evaluate the expression $(6^2 \div 6)^2$.
Order of OperationsExponentsDivision
2025/5/29
The problem asks us to find the missing number in the equation $x \div 100 = 6.042$. We need to solv...
Decimal OperationsEquation SolvingMultiplication
2025/5/29
We are given the equation $\boxed{?} \div 10 = 2.2$ and we need to find the missing number.
DivisionEquationsDecimal Numbers
2025/5/29