Expressions & EquationsVocabulary, the properties, combining like terms and the…6th GradeANATOMY OF AN EXPRESSION7x² + 3x − 5coefficientvariableconstantThree terms, separated by + and −. A term is a number, a variable, or both multiplied.THE PROPERTIESCommutativeorder does not mattera + b = b + a · ab = baAssociativegrouping does not matter(a+b)+c = a+(b+c)Distributiveshare the multiplier outa(b + c) = ab + acIdentityleaves it unchangeda + 0 = a · a × 1 = aInverseundoes ita + (−a) = 0 · a × 1/a = 1COMBINING LIKE TERMS5x + 3y − 2x + 7 + y = 3x + 4y + 7Like terms have the same variable to the same power. 3x and 3x² are not alike.Add the coefficients only. The variable part never changes.EVALUATINGSubstitute first, then follow order of operations. If x = −3, then 2x² = 2(9) = 18, not −18.Expressions & Equationswww.littleactivity.com

Full preview — nothing is watermarked or held back.

Math · 6th Grade

Expressions & Equations

Vocabulary, the properties, combining like terms and the balance rule.

How to use it

The summary of the five algebra posters in this set.

Free · print-ready PDF · US Letter and A4

Grade
6th Grade
Ages
11–12
Subject
Math
Pages
1

The rest of the 6th Grade wall

49 more posters, all free to print — 11 of them here.

Your Cart (0)

Your cart is empty

Browse our shop to find activities your kids will love