Showcase extra: the real practice and quiz players do not have this button.
Correct answer: D.
- Define the variable: Let = the number of liters the tank started with.
- Write the equation: Starting amount plus 15 equals 62: .
MA.6.AR.2.2 · Algebraic Reasoning
Students write and solve one-step equations in one variable using addition and subtraction, where all terms and solutions are integers. They solve equations like x + 7 = 12 by using inverse operations, and they write their own equations from real-world situations such as spending or earning money.
The FAST tests this with equation editor items where students solve for the variable and multiple choice items asking which equation models a given word problem.
These come straight from Algebro's question bank, easiest first. Answer one, check it, then move to the next.
Answer it and Algebro checks it instantly
Showcase extra: the real practice and quiz players do not have this button.
Correct answer: 19
Showcase extra: the real practice and quiz players do not have this button.
Correct answer: -12, -3
Showcase extra: the real practice and quiz players do not have this button.
Correct answer: -14
Showcase extra: the real practice and quiz players do not have this button.
Correct answer: A. ; started at
Pick one match in each row, then check.
| A.4 | B.−7 | C.−18 | D.−21 | |
|---|---|---|---|---|
Showcase extra: the real practice and quiz players do not have this button.
Correct answer: Row 1: B, Row 2: D, Row 3: A, Row 4: C (green boxes above)
Arrow keys move between questions
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