Products related to Numbers:
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Natural Numbers
Natural Numbers are fantastic large scale numbers. Printed on playmat material with designs of natural images in nature. Featuring sand, leaves, pebbles, logs and grass. Children will love the large size and tactile feel of these numbers. Includes
Price: 76.99 £ | Shipping*: 0.00 £ -
Rainbow Numbers
Rainbow Number Magnetic pack of 155 magnetic foam numbers and mathematical pieces with unique in-built magnetic board. Children can build equations on the magnetic board as they discover new number patterns. A teaching guide is included to explain
Price: 26.16 £ | Shipping*: 7.19 £ -
Resin Floral Numbers
PRE-ORDER. Our floral, shiny, and sturdy numbers in tactile resin will encourage young learners and help to develop number recognition. Why not use in sand or water trays, or with a light pad to create inviting activities for children aged 3 and up.
Price: 24.80 £ | Shipping*: 7.19 £ -
Resin Sequin Numbers
PRE-ORDER. Our sparkly, shiny, and sturdy number in tactile resin will encourage young learners and help to develop number recognition. Why not use in sand or water trays, or with a light pad to create inviting activities for children aged 3 and up.
Price: 23.91 £ | Shipping*: 7.19 £
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What are integers, rational numbers, natural numbers, real numbers, and irrational numbers?
Integers are whole numbers, including both positive and negative numbers, as well as zero. Rational numbers are numbers that can be expressed as a fraction of two integers, where the denominator is not zero. Natural numbers are the counting numbers, starting from 1 and going up to infinity. Real numbers include all rational and irrational numbers, and they can be represented on the number line. Irrational numbers are numbers that cannot be expressed as a fraction and have non-repeating, non-terminating decimal representations.
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Are negative numbers real numbers?
Yes, negative numbers are real numbers. Real numbers include all rational and irrational numbers, which encompass positive, negative, and zero values. Negative numbers are simply numbers that are less than zero on the number line and are an essential part of the real number system.
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Are negative numbers irrational numbers?
No, negative numbers are not irrational numbers. Irrational numbers are numbers that cannot be expressed as a fraction of two integers, and they have non-repeating, non-terminating decimal representations. Negative numbers, on the other hand, can be expressed as a fraction of two integers and have terminating decimal representations. Therefore, negative numbers are not considered irrational numbers.
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Are whole numbers also decimal numbers?
No, whole numbers are not considered decimal numbers. Whole numbers are integers that do not have any fractional or decimal parts, while decimal numbers include a decimal point and can have fractional parts. For example, the whole number 5 is not a decimal number, but the decimal number 5.0 includes a decimal point and is considered a decimal number.
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Interlocking Numbers Jigsaw
Interlocking Number Jigsaw is midi floor puzzle which has the number and corresponding amount of items illustrated on one piece. Both challenging and fun to do. Includes 20 puzzle pieces. Puzzle Size 490mm x 200mm.
Price: 19.73 £ | Shipping*: 7.19 £ -
Mirror Numbers - Large
This set of 14 Mirror Numbers is great child friendly acrylic mirrored pieces, in numeral shapes from 0-9, provides a multitude of uses including as manipulatives for children to feel, experience, play with and trace around. Also great for
Price: 38.99 £ | Shipping*: 7.19 £ -
Silishapes Numbers Trace
Get children involved in maths play with these tactile 0-9 silicon numbers. Ideal for use in everyday play - in the sand pit, on the floor, on a light panel and even in water - the soft and pliable transparent numbers can be cleaned in soapy water or
Price: 19.41 £ | Shipping*: 7.19 £ -
Magnetic Foam Numbers
Magnetic Large Foam Numbers 0-9, are an essential resource for the classroom. Ideal for front of classroom use. Made from EVA foam with thin magnetic sheet backing, each number is 15cm 6" in height."
Price: 17.19 £ | Shipping*: 7.19 £
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What are complex numbers and how are they used in technology?
Complex numbers are numbers that consist of a real part and an imaginary part, usually written in the form a + bi, where 'a' is the real part and 'bi' is the imaginary part. In technology, complex numbers are used in various applications such as signal processing, control systems, and electrical engineering. They are particularly useful in analyzing and solving problems involving alternating current (AC) circuits, digital signal processing, and in designing filters and control systems. The ability of complex numbers to represent both magnitude and phase information makes them a powerful tool in modeling and analyzing systems with both real and imaginary components.
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What are real numbers and imaginary numbers?
Real numbers are numbers that can be found on the number line, including integers, fractions, and irrational numbers like pi and the square root of 2. Imaginary numbers, on the other hand, are numbers that involve the square root of -1, denoted as 'i'. When a real number is multiplied by 'i', it becomes an imaginary number. Together, real and imaginary numbers make up the set of complex numbers.
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What are prime numbers and square numbers?
Prime numbers are positive integers greater than 1 that have no divisors other than 1 and themselves. In other words, they cannot be divided evenly by any other number except 1 and the number itself. Examples of prime numbers include 2, 3, 5, 7, 11, and so on. Square numbers are the result of multiplying an integer by itself. For example, 4 is a square number because it is the result of 2 multiplied by 2. Similarly, 9 is a square number because it is the result of 3 multiplied by 3. In general, the square of a number can be represented as n^2, where n is the integer.
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What are rational numbers and natural numbers?
Rational numbers are numbers that can be expressed as a fraction of two integers, where the denominator is not zero. This includes integers, fractions, and terminating or repeating decimals. Natural numbers, on the other hand, are the set of positive integers starting from 1 and continuing indefinitely. They are the numbers we use for counting and are often denoted as N = {1, 2, 3, 4, ...}. Rational numbers include natural numbers, but also include fractions and decimals.
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