Rectangle area 📐

A rectangle is $4$ cm by $4$ cm.

Area (in cm²)?

Triangle area 📐

A triangle has base $8$ cm and height $6$ cm.

Area (in cm²)?

🧮 Quick arithmetic — evaluate each:

Last digit 🔚

What is the last digit of $8^{4}$?

Rounding 🎯

Round $722$ to the nearest $100$.

Quick subtract ➖

$$30 - 11 = \;?$$

Two-step 🪜

$$4x - 7 = 41$$

Find $x$.

Median 📊

Numbers: $1, 36, 14, 18, 26$.

Median?

⬛ A square has a side of 12 cm.

What is its area in cm²?

Circle 🟠

A circle has radius $5$ cm.

Diameter (in cm)?

Cube root 🌳

$$\sqrt[3]{1000} = \;?$$

Quick add ➕

$$23 + 66 = \;?$$

Range 📊

Numbers: $25, 42, 24, 15, 10$.

Range (max − min)?

Train trip 🚆

A train travels at 70 km/h for 4 hours.

How far does it go (in km)?

Prime count 🧮

How many prime numbers are below $10$?

Power up ⚡

$$3^{3} = \;?$$

🧩 Complete the pattern: 1, 4, 9, 16, 25, ...

Next number? 🔢

$$4,\ 10,\ 16,\ 22,\ \ldots$$

Quick subtract ➖

$$97 - 69 = \;?$$

🔍 If $2(x - 3) = 14$, what is $x$?

Mean 📊

Numbers: $11, 8, 18, 8, 5$.

Mean?

✖️ Two numbers differ by 8 and their product is 65.

What is the larger one?

Square root 🌱

$$\sqrt{64} = \;?$$

Quick multiply ✖️

$$17 \times 7 = \;?$$

Circle time 🟠

A circle has a radius of 6 cm.

What is its diameter (in cm)?

Times table ⏩

What is $12 \times 2$?

📚 5 identical books cost 60 dollars.

How many dollars do 8 of the same books cost?

Solve for $x$ 🔍

$$7x - 3 = 4$$

Bus ride 🚌

A bus leaves the station with 33 passengers. At the next stop, 23 get off and 12 get on.

How many passengers are on the bus now?

Quick add ➕

$$31 + 71 = \;?$$

Next number? 🔢

$$11,\ 16,\ 21,\ 26,\ \ldots$$

Bus ride 🚌

A bus leaves the station with 28 passengers. At the next stop, 3 get off and 15 get on.

How many passengers are on the bus now?

Quick add ➕

$$24 + 58 = \;?$$

Rounding 🎯

Round $346$ to the nearest $10$.

One die 🎲

Probability of a number less than 3? (as a fraction)

Two-step 🪜

$$6x - 8 = 34$$

Find $x$.

Circle 🟠

A circle has radius $4$ cm.

Diameter (in cm)?

Quick multiply ✖️

$$12 \times 15 = \;?$$

Square it ▪️

$$16^{2} = \;?$$

Percent power 💯

What is $75\%$ of $100$?

Rectangle area 📐

A rectangle is $10$ cm by $7$ cm.

Area (in cm²)?

Quick multiply ✖️

$$5 \times 7 = \;?$$

On sale 🏷️

A 40-dollar item is 20% off.

Final price (in dollars)?

Quick subtract ➖

$$52 - 14 = \;?$$

↔️ Two cars leave the same city in opposite directions at 50 km/h and 70 km/h.

How many km apart are they after 2 hours?

Rectangle perimeter 📐

A rectangle is $5$ cm by $3$ cm.

Perimeter (in cm)?

Growth 📈

Increase $280$ by $10\%$.

Result?

Mean 📊

Numbers: $2, 20, 8$.

Mean?

Sum it up ➕

$$1 + 2 + \cdots + 12 = \;?$$

Quick add ➕

$$28 + 21 = \;?$$

Square it ▪️

$$24^{2} = \;?$$

Rounding 🎯

Round $516$ to the nearest $100$.

Growth 📈

Increase $240$ by $25\%$.

Result?

Square it ▪️

$$14^{2} = \;?$$

Cube root 🌳

$$\sqrt[3]{729} = \;?$$

Rectangle perimeter 📐

A rectangle is $12$ cm by $8$ cm.

Perimeter (in cm)?

Least common multiple 🔢

$$\text{lcm}(6, 4) = \;?$$

Cube root 🌳

$$\sqrt[3]{125} = \;?$$

Quick subtract ➖

$$31 - 17 = \;?$$

📊 The mean of 6, 9, and $x$ is 8.

What is $x$?

Time convert ⏳

How many seconds are in $14$ minutes?

Story time 🍎

Leo has 22 cookies and gives 2 of them to a friend.

How many cookies does Leo have left?

Power up ⚡

$$5^{2} = \;?$$

Train trip 🚆

A train covers 150 km at a steady 50 km/h.

How many hours does the trip take?

Logarithm 🔟

$$\log_{2} 64 = \;?$$

Quick divide ➗

$$110 \div 11 = \;?$$

Power up ⚡

$$3^{2} = \;?$$

Quick add ➕

$$15 + 77 = \;?$$

Factorial ❗

$$7! = \;?$$

Quick multiply ✖️

$$4 \times 12 = \;?$$

Shopping 🛒

5 items cost 6 dollars each.

Total (in dollars)?

Range 📊

Numbers: $33, 19, 4, 23, 32$.

Range (max − min)?

🧪 A 250 ml solution is 40% sugar.

How many ml of sugar does it contain?

Ages 👨‍👦

A father is 3 times as old as his son. Together their ages add up to 40.

How old is the son?

Train trip 🚆

A train covers 240 km at a steady 60 km/h.

How many hours does the trip take?

Make change 💵

You pay 50 dollars for a 8-dollar item.

Change (in dollars)?

Solve for $x$ 🔍

$$6x + 9 = 75$$

Remainder 🧮

What is the remainder of $93 \div 8$?

Power up ⚡

$$4^{2} = \;?$$

Bus ride 🚌

A bus leaves the station with 26 passengers. At the next stop, 4 get off and 13 get on.

How many passengers are on the bus now?