4th Grade Review

Multiple Choice

Angles that have a measure less than 90 degrees are called _____ ______.

• acute angles
• obtuse angles
• right angles
• straight angles

Multiple Choice

 What is the name of this polygon?

• a pentagon
• a quadrilateral
• an octagon
• a triangle

Multiple Choice

Divide: 
260 / 20 = 

• 130
• 5,200
• 12
• 13

Multiple Choice

Which sign completes the equation: 
7 x 8   _____  64  - 9 

• -
• = 
• <
• >

Multiple Choice

Put the following numbers in order from least to greatest: 
28, 087     28,207   29,700  27,980 

• 28,097; 28,207; 29,700; 27,980 
• 29,700; 28,207; 28,097; 27,980 
• 27,980; 28,097; 28,207; 29,700 
• 27,980; 28,207; 28,097; 29,700 

Multiple Choice

Multiply: 
69 x 87 = 

• 6003
• 5829
• 6231
• 4827

Multiple Choice

Which letter contains one pair of parallel lines?

• T
• X
• W
• N

Multiple Select

Select all the factors of 60.

• 6

• 8

• 14

• 12

• 15

Multiple Choice

Which expression is a correct way to decompose 3 $$\frac{4}{9}$$  ?

• 1 $$\frac{1}{9}+$$  1 1 $$\frac{1}{9}$$  

• 2 + 1 +  $$\frac{2}{9}+\frac{1}{9}$$  

• 1 + 1 + 1 +  $$\frac{2}{9}+\frac{2}{9}$$  

• 3 +  $$\frac{1}{9}+$$      $$\frac{1}{9}$$  

Multiple Choice

Find the quotient.
7023  $$\div$$  5

• 1,400

• 1,404 R3

• 1,044 R6

• 14,004

Multiple Choice

Right, acute, or obtuse?

• Acute
• Right
• Obtuse

Multiple Choice

What is the sum of 465 + 387 ?

• 1,232

• 742

• 852

• 942

Multiple Choice

What is an equivalent fraction for this decimal?

0.82

• 82

• 82/10

• 82/100

• 82/1000

Multiple Choice

How would you write the mixed number 5 and 3/9 as an improper fraction?

• 48/9

• 15/9

• 8/9

• 53/9

Multiple Choice

What is 508 - 263?

• 365

• 871

• 258

• 245

Multiple Choice

Which number is a prime number?

• 15

• 21

• 33

• 47