#2 CENTS SYMBOL IN WORD PLUS#

#2 CENTS SYMBOL IN WORD PLUS#

Two other keywords on the addition keyword list, PLUS and INCREASED BY, can be correctly translated by the direct translation strategy. Also notice that you do not simplify the expression and get “3” for the answer because you are just translating words into symbols and not performing the math. With other leading keywords (discussed in the following sections), AND can mean other things. Reminder: The AND keyword translates to mean “plus” because the leading keyword is SUM OF. The word SUM OF is a leading keyword that defines AND, so underline the words before and after AND: “seven” and “negative four.” Translate this example in the following way:ġ. the total of a number and negative threeĮxample 3: Translate the following: the sum of seven and negative four.The keyword TOTAL OF is a leading keyword that defines AND, so underline the words before and after AND: “a number” and “negative three.”

Use the following steps to translate this problem:ġ. Translate each underlined expression and replace AND with a plus sign.Įxample 2: Translate the following: the total of a number and negative three Circle the leading keyword and indicate the corresponding AND that it defines.ģ. Underline the words before and after AND when it corresponds to the leading keyword SUM OF.Ģ. The following steps help you translate this problem:ġ. The plus sign then physically replaces the AND in the expression.Įxample 1: Translate the following: the sum of five and a number When an expression begins with the leading keywords SUM or TOTAL, the leading keyword defines the corresponding AND. The last four keywords can be found in word problems and may indicate addition. The second two keywords (PLUS and INCREASED BY) are keywords that indicate the exact placement of the plus sign. The first two keywords (SUM and TOTAL) are called leading keywords because they lead the expression. Some common examples of addition keywords are as follows: In translating expressions, you want to be well acquainted with basic keywords that translate into mathematical operations: addition keywords, subtraction keywords, multiplication keywords, and division keywords, which are covered in the four following sections. The grouping symbols are usually a set of parentheses, but they can also be sets of brackets or braces. You will translate an unknown number as the variable x or n.

An algebraic expression is a collection of numbers, variables, operations, and grouping symbols. To begin, you translate English phrases into algebraic expressions.

2 cents symbol in word