Number Systems

Which situations would you describe with a negative integer?

• an airplane flying at an altitude of 30,000 feet

• a deposit of $50 into a saving account

• a submarine cruising at 100 feet below sea level

Tags

CCSS.6.NS.C.5

Which is the opposite of -17?

• 71

• 17

• -17

• -71

Tags

CCSS.6.NS.C.6A

Which is equivalent to |-50|?

• -50

• -5

• 5

• 50

Tags

CCSS.6.NS.C.7C

Which point on the number line represents 0.3?

• point A

• point B

• point C

• point D

Tags

CCSS.6.NS.C.6C

Which expression is equivalent to 16 + 56?

• 2(14 + 54)

• 4(4 + 12)

• 7(2 + 8)

• 8(2 + 7)

Tags

CCSS.7.NS.A.1D

If the numbers below were ordered from least to greatest, which number could you use to replace the missing place?

• 0.45

• 0.6

• 0.95

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

• 35

• 305

• 350

• 3,005

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Tags

CCSS.6.EE.A.4

CCSS.6.NS.A.1

Plot and label point P at (4, -3) on the coordinate grid.

Tags

CCSS.6.NS.C.6C

Mitch is buying hamburgers and hamburger buns. Hamburgers are sold in packages of 6 each. Hamburger buns are sold in packages of 8 each.

What is the least number of hamburgers and hamburgers buns Mitch can buy if he wants to have an equal number of each?

Tags

CCSS.6.NS.B.4

CCSS.6.EE.B.7