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Category: Math

Intro to subtraction

Intro to subtraction

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 two equals three”. More subtraction Let’s do more subtraction problems.Suppose we have 4 circles.And we take away 3 of them.How many circles do we have…

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Intro to addition

Intro to addition

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 two circles.In total, I have two circles Now, let’s try with math symbols or numerals. Using Math symbols or numbers it is: 1 + 1…

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Counting to 100

Counting to 100

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 – seventeen18 – eighteen19 – nineteen20 – twenty 21 – twenty-one 22 – twenty-two23 – twenty-three24 – twenty-four25 – twenty-five26 – twenty-six27 – twenty-seven28 – twenty-eight29…

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Counting: Number names to 20

Counting: Number names to 20

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 – thirteen 14 – fourteen 15 – fifteen 16 – sixteen 17 – seventeen18 – eighteen 19 – nineteen 20 – twenty Count to 100

Counting

Counting

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

Exponents

Exponents

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 multiplication.İn other words exponent is just another word for (repeated multiplication). In  83  the “3” says to use 8 ” three times ” in a…

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Multiplication Table

Multiplication Table

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 the Times Tables are useful as a short cut to carrying out the calculations. You can download this image and save it on your phone / laptop…

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