Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
The problem consists of several independent questions related to programming concepts and mathematic...
Order of OperationsModuloInteger ArithmeticExpression EvaluationProgramming Concepts (Pseudocode, Pascal)
2025/3/17
The problem asks to calculate $816 \div 4$.
DivisionLong DivisionArithmetic Operations
2025/3/17
Pipe A can fill a tank in 492 minutes. Pipe B can fill the same tank in 984 minutes. If both pipes a...
RateWork ProblemsFractions
2025/3/17
The problem asks us to calculate the results of two arithmetic expressions: a) $-10752 + 9683$ b) $6...
Integer ArithmeticAdditionSubtractionNegative Numbers
2025/3/16
The problem asks to find the sum of three amounts of money: $£46.80$, $79p$, and $£135$. The final a...
AdditionCurrency ConversionDecimal Arithmetic
2025/3/16
The problem asks us to calculate the results of two arithmetic expressions. a) $-10,672 + 9615$ b) $...
Integer ArithmeticAdditionSubtractionSigned Numbers
2025/3/16
The problem asks us to divide 1724 by 28 using a calculator and round the result to the nearest whol...
DivisionRounding
2025/3/16
The problem asks us to find the sum of the following numbers: $45.92$, $390$, $51842$, and $993.7$.
AdditionDecimal Numbers
2025/3/16
The problem asks us to simplify the fraction $\frac{56}{70}$ to its lowest terms.
FractionsSimplificationGreatest Common Divisor (GCD)Prime Factorization
2025/3/16
We need to find the missing numbers to make the three fractions equivalent: $\frac{1}{5} = \frac{3}{...
FractionsEquivalent FractionsProportionsRatio
2025/3/16