7.NS Tutor Intake -- Rational Number Operations

This short check helps your tutor understand where to start. Answer each
question without help. If you're not sure, give your best try — the goal
is to find what to work on together, not to grade you.

Grade 7·10 problems·~16 min·Common Core Math - Grade 7·domain·7-ns

Work through problems with immediate feedback

Concepts

Which pair of numbers are additive inverses (opposites)?

$5$ and $5$

$-3$ and $3$

$-4$ and $-4$

$\dfrac{1}{2}$ and $2$

Which expression is equivalent to $8 - (-5)$ ?

$8 - 5$

$8 + 5$

$-8 + 5$

$8 \times 5$

Which fraction produces a terminating decimal when converted by
long division?

$\dfrac{1}{3}$

$\dfrac{2}{7}$

$\dfrac{3}{8}$

$\dfrac{5}{6}$

Procedures

What is the distance between $-7$ and $4$ on the number line?
Enter a positive number.

Calculate: $(-6) \times (-\tfrac{3}{2})$ . Enter your answer as a
fraction or decimal.

Calculate: $\dfrac{-3}{4} \div \dfrac{3}{8}$ . Enter your answer as
a fraction or decimal.

Calculate: $-2.5 + \dfrac{3}{4} - (-1)$ . Enter your answer as a
fraction or decimal.

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