Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
The problem asks to simplify the fraction $\frac{30}{75}$ to its lowest terms.
FractionsSimplificationGreatest Common Divisor (GCD)Prime Factorization
2025/5/5
The problem asks to find a fraction that is equivalent to $\frac{5}{8}$ and has a denominator of 32.
FractionsEquivalent FractionsMultiplication
2025/5/5
The problem asks to fully simplify the fraction $\frac{80}{100}$.
FractionsSimplificationGreatest Common Divisor (GCD)
2025/5/5
The problem is to find the value of $t$ in the equation $\frac{4}{5} = \frac{t}{30}$.
ProportionsFractionsSolving Equations
2025/5/5
The problem asks us to express 70 cm as a fraction of 1 m, and simplify the fraction to its lowest t...
FractionsUnit ConversionSimplificationGreatest Common Divisor (GCD)
2025/5/5
The problem asks us to complete three equivalent fractions: $\frac{1}{4} = \frac{3}{?} = \frac{?}{20...
FractionsEquivalent FractionsRatios
2025/5/5
The problem asks us to find all integers $n$ that satisfy the inequality $-13 < n < -8$.
InequalitiesInteger PropertiesNumber Line
2025/5/5
The problem asks to find the missing number in the equation $? - 8 = -10$.
EquationsSubtractionInteger Arithmetic
2025/5/5
The problem states that in the given pyramid, each brick's number is the sum of the numbers in the t...
AdditionProblem SolvingPyramid
2025/5/5
We need to find the values of A and B on the number line, given that adding 5 to A results in 4, and...
Basic ArithmeticLinear EquationsNumber Line
2025/5/5