Tech & Programming – Math & Science Tutorials

What is subtraction? Subtraction is taking things away. When you take a number away from another you are subtracting. And the number becomes smaller. Start with 5 apples, then subtract 2, you are left with 3 apples. In math, we can write it with numbers: 5 – 2 = 3 In words, ıt’s read as “five minus

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In this lesson, you will learn addition. What is addition? Addition is, bringing two or more numbers (or things) together to make a new total. When you add two numbers or things you are counting them together. You use addition every day in life. I have 1 circle.And I add 1 more circle.Now I have

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İn this lesson you will learn how to count to 100 Counting with words and numbers up to 100 1 – one 2 – two3 – three4 – four5 – five6 – six7 – seven8 – eight9 – nine10 – ten 11 – eleven12 – twelve13 – thirteen14 – fourteen15 – fifteen16 – sixteen17 –

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In this lesson, you will learn how to count and number names up to 20 Counting to twenty with numbers and words. Count to 20 1 – one 2 – two 3 – three4 – four5 – five6 – six 7 – seven8 – eight9 – nine10 – ten 11 – eleven12 – twelve13 –

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In this lesson, you will learn how to count to 10 Count to 10 1 2 3 4 5 6 7 8 9 10 one two three four five six seven eight nine ten Count to 20 Count to 100

Before we talk about exponents. Let’s review multiplication. We know that multiplication is (repeated addition).For example: if we multiply 2 x 3 =?İt means (add the number “2” 3 times) or 3 2’s being added together.Like so: 2+2+2 = 6 The exponent of a number says how many times to use the number in a

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Use the interactive multiplication table chart to quickly multiply two numbers. When we think about multiplication, we usually think of the Times Tables. In my opinion, you should not teach your child the Times Tables until he or she understands what it means to multiply two numbers. After your child has understood the concept, then

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