Semester 1 Review

What unknown number makes this equation true?

843 + 7 = 800 + _____

• 50

• 800

• 850

• 7

When rounding to the nearest ten, what is the least whole number that rounds to 530?

• 520

• 535

• 534

• 525

6 x 7

• 1

• 13

• 42

45+321

• 276

• 300

• 366

What are the attributes that make a trapezoid? Choose all that apply

• One set of parallel lines.

• Two sets of parallel lines.

• Four sided polygon.

• Three sided polygon.

Katy is drawing a line around a square area on her driveway. If one side of the square is 8 feet long, how long will Katy's line be?

• 8 feet

• 16 feet

• 32 feet

• 80 feet

Kylie helped her grandfather clean out his basement. He paid her $3 for each box she filled up. Kylie filled 7 boxes. She put the money she earned into her piggy bank and then counted how much was in the piggy bank. She had $66 total. Which equation can be solved to find how much money was in Kylie's piggy bank before her grandfather paid her (n)?

• 66 + 3 × 7 = n

• n + 3 + 7 = 66

• n + 3 × 7 = 66

• n × 3 × 7 = 66

Aisha is getting a new rug for her bedroom. The shaded area in the picture below shows the size and shape of the rug. How many square feet of floor will the rug cover?

• 35

• 6

• 13

• 0

A square is also a

• triangle

• Rhombus

• rectangle

• trapezoid

What fraction that is equal to the shaded part of the circle.

• 1/6

• 6/6

• 2/4

• 1/2