ISEE Upper Level Mathematics Achievement Flashcards: Mixed Number Problems

What this deck covers

This deck focuses on Mixed Number Problems, giving you a quick way to review the definitions, rules, and examples that matter most for ISEE Upper Level Mathematics Achievement.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Flashcard 1: What is $3\frac{3}{4}\div 1\frac{1}{2}$?

Answer: $2\frac{1}{2}$. Divide mixed numbers by converting to improper fractions, multiplying by reciprocal, and converting to mixed form.

Flashcard 2: What is the mixed number form of $\frac{23}{4}$?

Answer: $5\frac{3}{4}$. Convert improper fraction to mixed number by dividing numerator by denominator to get whole number and remainder over denominator.

Flashcard 3: What is $2\frac{1}{2}$ as a percent?

Answer: $250\%$. Convert mixed number to percent by changing to decimal and multiplying by 100.

Flashcard 4: What is $6\frac{3}{5}$ written as a decimal?

Answer: $6.6$. Convert mixed number to decimal by adding whole number to the result of numerator divided by denominator.

Flashcard 5: What is $1\frac{3}{4}\times 2\frac{2}{3}$?

Answer: $4\frac{2}{3}$. Multiply mixed numbers by converting to improper fractions, multiplying, simplifying, and converting back to mixed number.

Flashcard 6: What is $1\frac{1}{5}\times \frac{5}{6}$?

Answer: $1$. Multiply mixed number by fraction by converting to improper, multiplying, and simplifying to whole number.

Flashcard 7: What is $4\frac{3}{8}-1\frac{5}{8}$?

Answer: $2\frac{3}{4}$. Subtract mixed numbers by converting to improper fractions with common denominator, subtracting, and converting back to mixed form.

Flashcard 8: What is $2\frac{1}{2}\times 1\frac{1}{3}$?

Answer: $3\frac{1}{3}$. Multiply mixed numbers by converting to improper fractions, multiplying numerators and denominators, then converting to mixed form.

Flashcard 9: What is $5\frac{1}{6}-2\frac{3}{4}$?

Answer: $2\frac{5}{12}$. Subtract mixed numbers by converting to improper fractions with common denominator, subtracting, and converting to mixed form.

Flashcard 10: What is $3\frac{3}{5}\div 1\frac{4}{5}$?

Answer: $2$. Divide mixed numbers by converting to improper fractions, multiplying by reciprocal, and simplifying to whole number.

Flashcard 11: What is the reciprocal of $2\frac{1}{3}$?

Answer: $\frac{3}{7}$. Find reciprocal of mixed number by converting to improper fraction and swapping numerator and denominator.

Flashcard 12: What is $1\frac{3}{4}$ written as a percent?

Answer: $175\%$. Convert mixed number to percent by first changing to decimal and multiplying by 100.

Flashcard 13: What is $1\frac{2}{5}+\frac{3}{10}$?

Answer: $1\frac{7}{10}$. Add mixed number and fraction by converting to improper fractions with common denominator, adding, and converting to mixed form.

Flashcard 14: What is the improper fraction form of $3\frac{2}{5}$?

Answer: $\frac{17}{5}$. Convert mixed number to improper fraction by multiplying whole number by denominator and adding numerator over the same denominator.

Flashcard 15: What is $2\frac{1}{3}+1\frac{1}{6}$?

Answer: $3\frac{1}{2}$. Add mixed numbers by converting to improper fractions, finding a common denominator, adding, and converting back to mixed form.

Flashcard 16: What is $2\frac{5}{6}+\frac{1}{3}$?

Answer: $3\frac{1}{6}$. Add mixed number and fraction by converting to improper with common denominator, adding, and converting to mixed.

Flashcard 17: What is $\frac{7}{3}$ as a mixed number in simplest form?

Answer: $2\frac{1}{3}$. Convert improper fraction to mixed number by dividing numerator by denominator for whole part and remainder over denominator.

Flashcard 18: What is $2\frac{3}{4}$ written as a decimal?

Answer: $2.75$. Convert mixed number to decimal by dividing numerator by denominator and adding to the whole number.

Flashcard 19: What is $1\frac{1}{2}+2\frac{2}{3}$?

Answer: $4\frac{1}{6}$. Add mixed numbers by converting to improper fractions, using common denominator, adding, and converting back.

Flashcard 20: What is $4\frac{2}{9}-\frac{5}{9}$?

Answer: $3\frac{2}{3}$. Subtract fraction from mixed number by converting to improper fractions, subtracting, simplifying, and converting to mixed.

Flashcard 21: What is $3\frac{1}{8}$ written as a decimal?

Answer: $3.125$. Convert mixed number to decimal by adding whole number to the decimal value of the fraction.

Flashcard 22: What is $5\frac{1}{2}$ simplified as a decimal?

Answer: $5.5$. Convert mixed number to decimal by adding whole number to the decimal equivalent of the fractional part.

Flashcard 23: What is $3\frac{1}{4}-\frac{5}{8}$?

Answer: $2\frac{5}{8}$. Subtract fraction from mixed number by converting to improper fractions with common denominator, subtracting, and converting back.

Flashcard 24: What is $2\frac{1}{4}\div \frac{3}{2}$?

Answer: $1\frac{1}{2}$. Divide mixed number by fraction by converting to improper, multiplying by reciprocal, and converting to mixed form.