OpenStax, Prealgebra 2e §7.2 Commutative and Associative Properties · Try It 3 · Algebra · Expressions

Commutative and Associative Properties · Try It 3

Use the associative properties to rewrite the following:
ⓐ $\left(1 + 0.7\right) + 0.3 = __________$ ⓑ $\left(-9 \cdot 8\right) \cdot \frac{3}{4} = __________$

This exercise has fill-in blanks from its source book and no answer key.

~5 minWritten answer · compare with the solution

OpenStax, Prealgebra 2e · §7.2 Commutative and Associative Properties · Try It 3

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.