G7 & G8 MK

In my office, there are two clocks. One clock gains one minute every hour and the other loses two minutes every hour. Yesterday I set them both to the correct time but when I looked at them today, I saw that the time shown on one was 11:00 a.m. and shown on the other was 12:00 noon. What time was it when I set the two clocks?

• 4:00 p.m.

• 5:00 p.m.

• 3:40 p.m.

• 6:00 p.m.

Tags

CCSS.4.MD.A.2

Solve the following:

111 x 3214

• 20258791

• 356754

• 3245217

• 115561

Tags

CCSS.4.NBT.B.5

The shortest path from Atown to Cetown runs through Betown. The two signposts shown are set up along this path. What distance was written on the broken sign?

• 1 Km

• 10 Km

• 100 Km

• 500 Km

Tags

CCSS.4.MD.A.2

How many whole numbers smaller than 100 can you get as a sum of nine consecutive integers?

• 6

• 10

• 12

• 13

Tags

CCSS.6.EE.B.6

A group of girls stands in a circle. Xena is the fourth to the left from Yana and the seventh to the right from Yana. How many girls are in the group?

• 11

• 14

• 16

• 12

Tags

CCSS.3.MD.A.1

A centipede has 25 pairs of shoes. It needs one shoe for each of its 100 feet. How many more shoes does the centipede need to buy?

• 15

• 20

• 35

• 50

• 75

Tags

CCSS.3.OA.D.8

On Lisa's refrigerator 8 strong magnets (the black circles in the picture) hold some postcards. What is the greatest number of magnets Lisa could remove so that no postcard falls to the ground?

• 2

• 3

• 4

• 5

• 6

Simplify the expression.
x⁴ (x¹²)

• x³
• x⁴⁸
• x¹⁶
• x⁸

Tags

CCSS.8.EE.A.1