Prealgebra 2e

Practice Test

Prealgebra 2ePractice Test

Practice Test

Convert the improper fraction to a mixed number.

672.

$195195$

Convert the mixed number to an improper fraction.

673.

$327327$

Locate the numbers on a number line.

674.

$12,123,−234,and9412,123,−234,and94$

In the following exercises, simplify.

675.

$520520$

676.

$18r27s18r27s$

677.

$13·3413·34$

678.

$35·1535·15$

679.

$−36u(−49)−36u(−49)$

680.

$−5712·4411−5712·4411$

681.

$−56÷512−56÷512$

682.

$711÷(−711)711÷(−711)$

683.

$9a10÷15a89a10÷15a8$

684.

$−625÷4−625÷4$

685.

$(−1556)÷(−316)(−1556)÷(−316)$

686.

$−6611−6611$

687.

$p2q5p2q5$

688.

$−415−223−415−223$

689.

$92−429−492−429−4$

690.

$2d+9d2d+9d$

691.

$−313+(−413)−313+(−413)$

692.

$−2225+940−2225+940$

693.

$25+(−75)25+(−75)$

694.

$−310+(−58)−310+(−58)$

695.

$−34÷x3−34÷x3$

696.

$23−22(34)223−22(34)2$

697.

$514+18956514+18956$

Evaluate.

698.

$x+13x+13$ when

1. $x=23x=23$
2. $x=−56x=−56$

In the following exercises, solve the equation.

699.

$y+35=75y+35=75$

700.

$a−310=−910a−310=−910$

701.

$f+(−23)=512f+(−23)=512$

702.

$m−2=−16m−2=−16$

703.

$−23c=18−23c=18$

704.

Translate and solve: The quotient of $pp$ and $−4−4$ is $−8.−8.$ Solve for $p.p.$