Progression in multiplication - Geoffrey Field Infant School
... recording on a number line Begin to recognise these as tables facts ...
... recording on a number line Begin to recognise these as tables facts ...
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... 2. List all negative integers greater than -4. 3. Use a calculator to evaluate the expression ...
... 2. List all negative integers greater than -4. 3. Use a calculator to evaluate the expression ...
Set Theory: The study of sets
... Multiplying: If there are an even number of negative signs, the product is positive. Ex. -3 x -5 x 3 x -2 x -1 = +90 (Happy) If there are an odd number of negative signs, the product is negative. Ex. -5 x 7 x 2 = -70 (Sad) Dividing: If there are an even number of negative signs, the product is posit ...
... Multiplying: If there are an even number of negative signs, the product is positive. Ex. -3 x -5 x 3 x -2 x -1 = +90 (Happy) If there are an odd number of negative signs, the product is negative. Ex. -5 x 7 x 2 = -70 (Sad) Dividing: If there are an even number of negative signs, the product is posit ...
Unit 1 Whole Numbers, Place Value and Rounding In
... distributive property: allows you to multiply a sum by multiplying each addend separately and then add the products dividend: the number to be divided divisor: the number used to divide by equation: mathematical expression where one part is equal to another part expression: numbers and symbols with ...
... distributive property: allows you to multiply a sum by multiplying each addend separately and then add the products dividend: the number to be divided divisor: the number used to divide by equation: mathematical expression where one part is equal to another part expression: numbers and symbols with ...
1.9 Number Line Addition
... What is different about the arrow for positive and negative numbers? Are there any numbers we cannot represent in this way? Why does addition with negative numbers use arrows going left? How does addition with arrows represent the AOAG properties? Select different numbers; do the AOAG with ...
... What is different about the arrow for positive and negative numbers? Are there any numbers we cannot represent in this way? Why does addition with negative numbers use arrows going left? How does addition with arrows represent the AOAG properties? Select different numbers; do the AOAG with ...
Section 2.1 Positive and Negative Numbers 1. Positive and Negative
... Section 2.1 Positive and Negative Numbers 1. Positive and Negative Numbers on the Number Line: On a straight line, label a convenient point with 0. This is called the origin, and it is usually in the middle of the line. Then label the positive numbers to the right of 0 and the negative numbers to th ...
... Section 2.1 Positive and Negative Numbers 1. Positive and Negative Numbers on the Number Line: On a straight line, label a convenient point with 0. This is called the origin, and it is usually in the middle of the line. Then label the positive numbers to the right of 0 and the negative numbers to th ...
Arithmetic
Arithmetic or arithmetics (from the Greek ἀριθμός arithmos, ""number"") is the oldest and most elementary branch of mathematics. It consists of the study of numbers, especially the properties of the traditional operations between them—addition, subtraction, multiplication and division. Arithmetic is an elementary part of number theory, and number theory is considered to be one of the top-level divisions of modern mathematics, along with algebra, geometry, and analysis. The terms arithmetic and higher arithmetic were used until the beginning of the 20th century as synonyms for number theory and are sometimes still used to refer to a wider part of number theory.