Master the fundamentals of addition, subtraction, multiplication, and division
Arithmetic is the foundation of all mathematics. It involves four basic operations that you use every day:
🍎 Addition: You have 3 apples, your friend gives you 2 more. How many do you have?
💰 Subtraction: You have $10, you spend $3. How much is left?
📦 Multiplication: 4 boxes with 6 items each. How many items total?
🍕 Division: 12 pizza slices shared equally among 3 people. How many each?
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Addition means putting numbers together to find the total or sum.
Key terms: Sum, Total, Plus, Add, Altogether
Three plus five equals eight
Subtraction means taking away or finding the difference between numbers.
Key terms: Difference, Minus, Take away, Subtract, Less than
Nine minus three equals six
Multiplication is repeated addition. It's a faster way to add the same number multiple times.
Key terms: Product, Times, Multiply, Groups of
Four times three equals twelve
This is the same as: 4 + 4 + 4 = 12
Division means splitting a number into equal parts or groups.
Key terms: Quotient, Divide, Split, Share equally, How many groups
Twenty divided by four equals five
Test your knowledge with a variety of arithmetic problems!