7.NS.A.1 Practice

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On-level practice TN standard 7.NS.A.1

Instrukcije

Use these on-level practice questions to strengthen your skills with adding and subtracting rational numbers, including interpreting subtraction as adding the opposite.

Obavezno

Compute: $-7 + 12$

Obavezno

What is the value of $-( -4 + 9)$?

$-5$

$-13$

$5$

$13$

Obavezno

Select all expressions equivalent to subtracting $-6$ from $10$.

$10 + 6$

$10 - 6$

$-(10 + 6)$

$10 - (-6)$

Obavezno

A scuba diver is at $-18$ feet. She rises $7$ feet, then rises another $6$ feet. What is her final position (in feet)?

Obavezno

7.NS.A.1 Practice

7.NS.A.1 Practice

Compute: $-7 + 12$

What is the value of $-( -4 + 9)$?

Select all expressions equivalent to subtracting $-6$ from $10$.

A scuba diver is at $-18$ feet. She rises $7$ feet, then rises another $6$ feet. What is her final position (in feet)?

Compute: $\frac{7}{10} + \left(-\frac{3}{5}\right)$

Compute: $-7 + 12$

What is the value of $-( -4 + 9)$?

Select all expressions equivalent to subtracting $-6$ from $10$.

A scuba diver is at $-18$ feet. She rises $7$ feet, then rises another $6$ feet. What is her final position (in feet)?

Compute: $\frac{7}{10} + \left(-\frac{3}{5}\right)$