Test - KY K-PREP 7th Grade Math Part A

1 pt Chapter: 8 Standard: 7.EE.2 DOK: 2

Write an expression to match the problem given below. half of a number, n, less 12

$2 n - 12$

$12 n + \frac{1}{2}$

$12 - \frac{1}{2} n$

$\frac{1}{2} n - 12$

1 pt Chapter: 8 Standard: 7.EE.1 DOK: 2

If $w = - \frac{1}{2}, y = 2, and z = 3$ , what does the expression $\frac{8 w}{y} + \frac{z}{w}$ equal?

–8

$- \frac{1}{2}$

1 pt Chapter: 13 Standard: 7.G.6 DOK: 2

16.

What is the surface area of a cube with edges measuring 7 cm each?

343 ${cm}^{2}$

42 ${cm}^{2}$

49 ${cm}^{2}$

294 ${cm}^{2}$

1 pt Chapter: 4 Standard: 7.NS.2c DOK: 2

26.

$27 \div 1 \frac{1}{4} =$

$21 \frac{3}{5}$

$13 \frac{1}{7}$

1 pt Chapter: 13 Standard: 7.G.6 DOK: 2

30.

A prism has a length of 5 m. Its base has an area of $7 \frac{2}{5} m^{2}$ . What is the volume of the prism?

35 $m^{3}$

$35 \frac{2}{5} m^{3}$

37 $m^{3}$

$37 \frac{2}{5} m^{3}$

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