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M3 Place Value Moli Stone

M3 Place Value Moli Stone - Term Definition addends The...

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Unformatted text preview: Term: Definition: addends The numbers that you add together to get a sum; for example, in 2 + 3 = 5, 2 and 3 are addends Term: Definition: addition table table of sums of the basic facts (0-9) Term: Definition: base the base of a number is the amount for the grouping or regrouping that is done in a numeration system; for example, in our base-ten system we group 10 ones to trade for a ten and 10 hundreds to trade for a thousand Term: Definition: base-ten system a number system in which each digit has ten times the value of the same digit one place to its right Term: Definition: base-three system a number system in which each digit has three times the value of the same digit one place to its right Term: Definition: difference the answer to a subtraction problem; for example, in 5 - 2 = 3, 3 is the difference Term: Definition: digits the symbols used to show a number; for example, 14 is a two-digit number and 237 is a three-digit number Term: Definition: expanded notation the written form of a number showing the value of each digit, for example, 451 = 400 + 50 + 1 Term: Definition: greater than (>) more than, showing a relationship where one number is more than another Term: Definition: less than (<) not as great, showing a relationship where one number is not as great as another Term: Definition: minuend the number in a subtraction problem that gives the total amount before anything is subtracted; for example, in 5 - 2 = 3, 5 is the minuend Term: Definition: numeral symbol used to represent a number Term: Definition: numeration system a number system with or without characteristics such as place values, groupings and symbols Term: Definition: place value the value of a digit depending on its place in a number; for example, the place value of the 4 in 247 is 4 tens while the place value of the 4 in 427 is 4 hundred Term: Definition: regroup to rearrange the formation of the group; for example, to change 3 tens and 4 ones to 2 tens and 14 ones Term: Definition: subtrahend the number in a subtraction problem that gives the amount that is subtracted; for example, in 5 - 2 = 3, 2 is the subtrahend Term: Definition: sum the answer to an addition problem that gives the total or whole amount, for example, in 2 + 3 = 5, 5 is the sum Term: Definition: symbol a sign or picture that represents some thing or some quantity Term: Definition: trade to exchange a set of groups for another of equal value or to exchange a group for a set of groups of equal value ...
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