Add the fractions 🍰

$$\frac{2}{9} + \frac{5}{9} = \;?$$

Add the fractions 🍰

$$\frac{8}{11} + \frac{3}{11} = \;?$$

➖ What is $\frac{5}{6} - \frac{1}{2}$? (fraction)

🔽 Simplify $\frac{18}{24}$.

🍰 What is $\frac{1}{2} + \frac{1}{3}$? (fraction)

Simplify 🔽

$$\frac{10}{18} = \;?$$

Simplify 🔽

$$\frac{12}{20} = \;?$$

Add the fractions 🍰

$$\frac{3}{7} + \frac{3}{7} = \;?$$

Pizza night 🍕

A pizza is cut into 8 slices. Tom eats 2 and Ana eats 5.

What fraction of the pizza is left?

Add the fractions 🍰

$$\frac{5}{6} + \frac{5}{6} = \;?$$

Multiply the fractions ✖️

$$\frac{1}{6} \times \frac{1}{6} = \;?$$

Add the fractions 🍰

$$\frac{2}{5} + \frac{2}{5} = \;?$$

Multiply the fractions ✖️

$$\frac{2}{4} \times \frac{1}{5} = \;?$$

Add the fractions 🍰

$$\frac{2}{6} + \frac{3}{6} = \;?$$

Simplify 🔽

$$\frac{20}{24} = \;?$$

Simplify 🔽

$$\frac{6}{27} = \;?$$

Simplify 🔽

$$\frac{6}{21} = \;?$$

Pizza night 🍕

A pizza is cut into 8 slices. Tom eats 4 and Ana eats 2.

What fraction of the pizza is left?

Add the fractions 🍰

$$\frac{4}{7} + \frac{4}{7} = \;?$$

🇫🇷 Révision 2nde · Compute as an irreducible fraction:

$$\frac{2}{7} + \frac{1}{7} \times \frac{8}{3}$$

Add the fractions 🍰

$$\frac{1}{7} + \frac{3}{7} = \;?$$

✖️ What is $\frac{2}{3} \times \frac{3}{5}$? (fraction)

Add the fractions 🍰

$$\frac{4}{10} + \frac{5}{10} = \;?$$

➕ Add the fractions (as a fraction):

🍚 A cook has $\frac{3}{4}$ kg of sugar and uses $\frac{1}{4}$ kg.

How much sugar is left, in kg? (fraction)

Pizza night 🍕

A pizza is cut into 12 slices. Tom eats 2 and Ana eats 5.

What fraction of the pizza is left?

Multiply the fractions ✖️

$$\frac{2}{5} \times \frac{2}{5} = \;?$$

Simplify 🔽

$$\frac{20}{36} = \;?$$

Add the fractions 🍰

$$\frac{8}{11} + \frac{6}{11} = \;?$$

Add the fractions 🍰

$$\frac{5}{10} + \frac{3}{10} = \;?$$

🇫🇷 Révision 2nde · Compute as an irreducible fraction:

$$\frac{4}{3} - \frac{2}{3} \times \frac{5}{8}$$

Multiply the fractions ✖️

$$\frac{2}{2} \times \frac{1}{5} = \;?$$

Add the fractions 🍰

$$\frac{6}{10} + \frac{4}{10} = \;?$$

Pizza night 🍕

A pizza is cut into 8 slices. Tom eats 1 and Ana eats 2.

What fraction of the pizza is left?

🍕 Fraction of a number — evaluate each:

Simplify 🔽

$$\frac{15}{18} = \;?$$

Multiply the fractions ✖️

$$\frac{1}{3} \times \frac{3}{3} = \;?$$

🍰 Simplify each fraction (as a fraction):

Multiply the fractions ✖️

$$\frac{2}{3} \times \frac{1}{2} = \;?$$

Simplify 🔽

$$\frac{6}{14} = \;?$$

Simplify 🔽

$$\frac{20}{28} = \;?$$

🁘 The domino product — compute as a fraction:
$$\left(1-\frac{1}{2^2}\right)\left(1-\frac{1}{3^2}\right)\left(1-\frac{1}{4^2}\right)\cdots\left(1-\frac{1}{10^2}\right)$$

Multiply the fractions ✖️

$$\frac{4}{5} \times \frac{4}{4} = \;?$$

✂️ Multiply and divide fractions (as a fraction):

🔢 What is $\frac{3}{8}$ of 240?

Multiply the fractions ✖️

$$\frac{2}{5} \times \frac{5}{5} = \;?$$

Simplify 🔽

$$\frac{6}{10} = \;?$$

Pizza night 🍕

A pizza is cut into 12 slices. Tom eats 1 and Ana eats 4.

What fraction of the pizza is left?

Pizza night 🍕

A pizza is cut into 12 slices. Tom eats 1 and Ana eats 2.

What fraction of the pizza is left?

Multiply the fractions ✖️

$$\frac{2}{4} \times \frac{1}{4} = \;?$$

Multiply the fractions ✖️

$$\frac{2}{6} \times \frac{2}{3} = \;?$$

🇫🇷 Révision 2nde · Compute as an irreducible fraction:

$$\frac{5}{18} \times \left(\frac{6}{15} + \frac{5}{15}\right)$$

🔗 The collapsing chain — compute as a fraction:
$$\frac{1}{1\times 2}+\frac{1}{2\times 3}+\frac{1}{3\times 4}+\cdots+\frac{1}{99\times 100}$$

🍕 You eat half a pizza, then half of what is left, then half of that — forever:
$$\frac{1}{2}+\frac{1}{4}+\frac{1}{8}+\cdots$$

How many whole pizzas do you eat?

🇫🇷 Révision 2nde · Compute as an irreducible fraction:

$$\frac{\,-\frac{1}{2} - \frac{2}{3}\,}{\,\frac{3}{2} - \frac{2}{3}\,}$$

🇫🇷 Révision 2nde · Compute (integer result):

$$\left(2 + \frac{2}{3}\right) \div \left(\frac{4}{5} - \frac{2}{3}\right)$$