Mid Unit 1 Math Review

Which is another way to represent 108?

• 10³ + 8

• 10 + 10 + 10 +8

• 10² + 10 +8

• 100 + 8

Tags

CCSS.2.NBT.A.3

50 is 10 times as much as:

• 5

• 50

• 500

• 5,000

Tags

CCSS.5.NBT.A.2

Write 100,000 in exponential form.

• 10¹

• 10²

• 10³

• 10⁵

Tags

CCSS.5.NBT.A.2

Write 10,000 in exponential form:

• 10²

• 10³

• 10⁴

• 10⁵

Tags

CCSS.6.EE.A.1

Garrett bought 10,000 baseballs for $4 each. How much did he spend?

• $400

• $4,000

• $40,000

• $400,000

Tags

CCSS.4.OA.A.3

Solve using the Order of Operations: $\left(10\ \div5\ \times\ 2\right)\ +\ 2\$  

• 6

• 8

• 9

• 10

Tags

CCSS.7.NS.A.3

Write an expression for the difference between 45 and 15 multiplied by 2

• (25 - 2) x 15

• 45 - 15 x 2

• (2 x 45) - 15

• (45-15) x 2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Using Order of Operations, solve. $\left(5\ +\ 3\right)\ \div2\ +\left(5\ -2\right)$  

• 6

• 7

• 8

•  9
  

Tags

CCSS.7.NS.A.3

What number is expressed by $\left(12\ \times10^3\right)$   ?

• 12

• 120

• 1,200

• 12,000

Tags

CCSS.5.NBT.A.2

Solve using the Order of Operations: $\left(8\ -4\right)\ +\ \left(10\ +6\right)_{ }$  

• 18

• 20

• 24

• 32

Tags

CCSS.7.NS.A.3