Arithmetic
Problems related to basic calculations, fractions, decimals, etc.
Problems in this category
The problem is to evaluate the following expression: $\frac{4.2 \times 10^{-4} \times 5.6 \times 10^...
Scientific NotationExponentsDecimal OperationsOrder of Operations
2025/4/10
The problem is to evaluate the arithmetic expression $2 - 2 \times 3 + 3$.
Order of OperationsArithmetic Expressions
2025/4/10
The problem is to evaluate the expression $\frac{4.2 \times 10^{-4} \times 5.6}{1.04 \times 10^{7}}$...
Scientific NotationExponentsOrder of OperationsDecimal Arithmetic
2025/4/10
We are given four problems. Problem 1: A laptop originally costs $1500. The price increases by 10%. ...
PercentageWord ProblemsFinancial MathematicsExponential DecayExponential Growth
2025/4/9
A tank is initially filled with $\frac{5}{8}$ of its capacity with oil. Due to a leak, $\frac{1}{5}...
FractionsPercentageWord ProblemsRate of Change
2025/4/9
We need to solve problem (h) from the image. A refrigerator has a temperature of $7^\circ C$ below z...
Integer ArithmeticTemperature
2025/4/9
The problem states that a bakery uses a certain amount of granola for every 10 batches of energy bar...
ProportionsRatioWord ProblemMultiplication
2025/4/8
The problem requires us to complete a table to find the number of boxes needed for 42 granola bars, ...
Ratio and ProportionUnit ConversionWord Problem
2025/4/8
The image contains a series of multiplication and division problems involving numbers in scientific ...
Scientific NotationExponentsMultiplicationDivision
2025/4/8
We need to evaluate the expression $ -\frac{3}{4} + 1\frac{5}{8} $.
FractionsAdditionMixed NumbersImproper Fractions
2025/4/8