5.04 Represent algebraic expressions

Lesson

Practice

Adaptive

Worksheet

Interactive practice questions

The expression $a\cdot2$a·2 represents the number of competitions $Christa$ is expected to win in $2$2 months if she wins an average of $a$a competitions a month.

What type of expression does $a\cdot2$a·2 represent?

Product

Difference

Quotient

Sum

Easy

< 1min

The expression $\frac{a}{5}$a5 represents the average number of $LCD monitors in each room of a particular office$ .

Easy

< 1min

The expression $11a$11a represents the total number of $lollies$ in $a$a packets if each packet contains $11$11 $lollies$ .

Easy

< 1min

The expression $9+n$9+n represents $nine$ more than the number of points, $n$n, scored by the opposition team in a $basketball$ game.

Easy

< 1min

Outcomes

6.EE.A.2

Write, read, and evaluate expressions in which letters stand for numbers.

6.EE.A.2.A

Write expressions that record operations with numbers and with letters standing for numbers.

6.EE.A.2.B

Identify parts of an expression using mathematical terms (sum, term, product, factor, quotient, coefficient); view one or more parts of an expression as a single entity.

6.EE.B.6

Use variables to represent numbers and write expressions when solving a real-world or mathematical problem; understand that a variable can represent an unknown number, or, depending on the purpose at hand, any number in a specified set.

5.04 Represent algebraic expressions

Interactive practice questions

Outcomes

6.EE.A.2

6.EE.A.2.A

6.EE.A.2.B

6.EE.B.6

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