Math Practice Topic: Phrases to Algebraic Expressions
Description:
Teaches you to translate from a phrase to an algebraic
expression. Example: '3 added to x' becomes 'x + 3'. Warning: This topic
can be very frustrating unless you pay close attention! This is a very
literal topic. For example, '3 subtracted from x' only translates to
'x  3', and '3 added to x' only translates to 'x + 3'. '3 added to x' does
not translates to '3 + x' even though that is an equivalent expression.
You can only succeed if you take the phrases very literally.
Adaptive Learning Progression:
The algebraic expressions become more complex.

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Sample Levels (out of 8)

Convert to an algebraic expression. Use / for division (write as fraction, not ÷).
When multiplying 2 numbers, use ( ). Example: write 28 × 14 as 28(14).
Do NOT include leading 1's, example: write 1x as x.


Convert to an algebraic expression. Use / for division (write as fraction, not ÷).
When multiplying 2 numbers, use ( ). Example: write 28 × 14 as 28(14).
Do NOT include leading 1's, example: write 1x as x.
