Each letter of alphabet and each number has its own sound and picture. Your babies love our educational flashcards. Best educational app for toddlers. Kids learn ABC letter names and sounds using pictures. A great way to learn to recognize letters, numbers, colors, and shapes. Kids Preschool ABC Letters. Features: - sounds of letters - sounds of numbers - letters and numbers for toddlers - letters and sounds for kids - letters and symbols - letters on pictures - numbers for kids flashcards - abc for kids free - alphabet song - educational games for kids - teach kids to read - learn to read for kids - learn to count to 100 - counting games for kids - numbers for preschoolers - digit for kids - numeral numbers for babies - math flash cards for kids - help mothers, fathers, parents, nurses, sisters to study numbers with kids - could be used in nursery, kindergarten, pre-school, school, university Our educational game shows children the alphabet letters and teach them to recognize letters as they appear. As a result, preschoolers kids learn the letters sounds much more faster. An alphabet is a standard set of letters which is used to write one or more languages based on the general principle that the letters represent phonemes of the spoken language. This is in contrast to other types of writing systems, such as logographies, in which each character represents a word, morpheme or semantic unit, and syllabaries, in which each character represents a syllable. A true alphabet has letters for the vowels of a language as well as the consonants. The first "true alphabet" in this sense is believed to be the Greek alphabet, which is a modified form of the Phoenician alphabet. In other types of alphabet either the vowels are not indicated at all, as was the case in the Phoenician alphabet, or else the vowels are shown by diacritics or modification of consonants, as in the devanagari used in India and Nepal. The modern English alphabet is a Latin alphabet consisting of 26 letters – the same letters that are found in the basic Latin alphabet: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A number is a mathematical object used to count, label, and measure. In mathematics, the definition of number has been extended over the years to include such numbers as zero, negative numbers, rational numbers, irrational numbers, and complex numbers. Mathematical operations are certain procedures that take one or more numbers as input and produce a number as output. Unary operations take a single input number and produce a single output number. For example, the successor operation adds one to an integer, thus the successor of 4 is 5. Binary operations take two input numbers and produce a single output number. Examples of binary operations include addition, subtraction, multiplication, division, and exponentiation. The study of numerical operations is called arithmetic.

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