MA.6.AR.2.4 · Algebraic Reasoning
Students determine the unknown decimal or fraction in an equation involving any of the four operations, where the unknown can appear in any position. For example, they find the missing value in 2.5 × ? = 7.5 or ? − 1/3 = 5/6. This extends one-step equation solving beyond whole numbers.
On the FAST, these appear mostly as equation editor items where students enter the missing decimal or fraction, with some multiple choice variants.
These come straight from Algebro's question bank, easiest first. Answer one, check it, then move to the next.
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Correct answer: A.
Pick one match in each row, then check.
| A. | B. | C. | D. | |
|---|---|---|---|---|
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Correct answer: Row 1: B, Row 2: C, Row 3: A, Row 4: D (green boxes above)
Select every answer that applies, then check.
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Correct answer: A, C, E (highlighted above)
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Correct answer: C.
Enter the number only. Do not include units like $, %, or ft²
Showcase extra: the real practice and quiz players do not have this button.
Correct answer:
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