Number Sense, Operations, Ratios, Proportions, and Financial Literacy
Math number questions test integers, fractions, decimals, percents, ratios, proportions, estimation, order of operations, units, and practical financial reasoning.
How to study for the FTCE General Knowledge test
Use the official FTCE GK Test Information Guide as your map: build the writing, language, reading, and mathematics skills that Florida uses to demonstrate general knowledge mastery.
Core concepts
Concept 1
Number Sense, Operations, Ratios, Proportions, and Financial Literacy questions reward the answer that follows the official source, the professional role, and the stated facts.
Exam cue: Identify the candidate role, client or public risk, source rule, calculation, or process step being tested.
Concept 2
The strongest answer identifies the rule, safety concern, ethical duty, calculation, client factor, or process step before acting.
Exam cue: Check whether the fact pattern is using a national standard, jurisdiction rule, handbook policy, or scenario-specific instruction.
Concept 3
Eliminate answers that ignore requirements, skip documentation, overreach the role, or treat convenience as the standard.
Exam cue: Choose the compliant and professionally scoped answer before the convenient or familiar answer.
Risk pitfalls and guardrails
Treating related standards as interchangeable without checking the source.
Guardrail: Avoid answers that rely only on habit, ignore the stated source, skip safety or compliance steps, or choose convenience over the professional standard.
Skipping screening, documentation, authorization, sanitation, recordkeeping, or other required procedure.
Guardrail: Avoid answers that rely only on habit, ignore the stated source, skip safety or compliance steps, or choose convenience over the professional standard.
Choosing an answer that protects convenience instead of client safety, public protection, or the stated professional duty.
Guardrail: Avoid answers that rely only on habit, ignore the stated source, skip safety or compliance steps, or choose convenience over the professional standard.
Memory anchors
Order Of Operations
Order of operations gives the standard sequence for simplifying expressions.
Fraction
A fraction represents a part-to-whole relationship or quotient.
Decimal
A decimal expresses a number using place value to the right of the ones place.
Percent
A percent is a rate per 100.
Ratio
A ratio compares quantities by division.
Proportion
A proportion states that two ratios are equal.
Estimation
Estimation checks whether a result is reasonable before or after calculation.
Financial Literacy
Financial literacy problems apply arithmetic to money, interest, budgets, discounts, or taxes.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
During a calculation, a student must combine 3/4 and 2/3. What is the sum?
What is 2.5 × 0.36?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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