6th Grade Assessment (Number Systems)

An expression is shown

4/5 + 8/7

What values of the expression are true?

• 68/35

• 1 33/35

• 1 1/2

• 1

An expression is shown.

3 1/4 + 2 2/8

What is the value of the expression?

• 5 1/4

• 5 3/8

• 5 1/2

• 6

A rectangular plot of land has an area of 3/2 square kilometers and a length of 3/4 kilometer.

What is the width of the plot of land?

• 2

• 12/3

• 4

• 2/4

An expression is shown.

2925 divided by 15

What is the value of the expression?

• 19

• 175

• 195

• 17.5

An expression is shown.

2312.2 + 3.4

What is the value of the expression?

• 2315.6

• 5712.2

• 2353.6

What is the greatest common factor of 15 and 20?

• 4

• 5

• 10

• 2

Which expression is equivalent to 8 + 20

• 4 (4+20)

• 4 (2+5)

• 2 (2+10)

• 2 (6+18)

An equation is shown 30+12 = ___ (5+2)

What factor is missing from the equation?

• 3

• 6

• 5

• 10

Chicago, Illinois has an elevation of 600 feet above sea level. The elevation of Desert Shores, California is -200 feet.

Select all the true statements.

• Desert shores is above sea level

• Desert Shores is at sea level

• Desert Shores is below sea level.

• The difference in elevations is less than 600 feet

• The difference in elevations is more than 600 feet

What is the opposite of -5?

• 10

• 5

• zero

• none of the above