Students add, subtract, multiply, and divide rational numbers with procedural fluency. This extends the sixth grade integer rules to signed fractions and decimals, so students handle problems like −3/4 + 5/6 and −2.5 × 1.8 using the same sign rules plus a common denominator when adding or subtracting.
How the FAST tests this benchmark
FAST items are mostly equation editor questions where students type an exact answer, with number line items and multiple choice computation questions mixed in. Grade 7 allows a scientific calculator, so what the item is really checking is sign handling and correct setup, not hand arithmetic.
These come straight from Algebro's 7th grade question bank, easiest first. Answer one, check it, then move to the next.
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