4th grade EOG prep

Draw an actute triangle

Which is a obtuse angle? Select all that apply.

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Answer explanation

An obtuse agle is an angle that is more than 90 degrees but less than 180 degrees.

At the school store, 3 students each bought 6 pencils. How many pencils did they buy in all?

• 18

• 24

• 12

• 9

The new school will buy 16 desk fro Mrs. Smith's classroom. Each desk costs $40. What is the total amount the school will spend on Mrs. Smith's desks?

• $280
• $480
• $640
• $840

A class used 1,745 markers over 3 days. The first day, they used 563 markers. The second day, they used 703 markers. How many markers did they use on the third day?

• 479

• 1,266

• 540

Robbie's class is having a water party to celebrate the end of school. Each student will get 5 water balloons for a water balloon toss game. There are 17 students in the class. How many water balloons are needed?

• 12
• 22
• 55
• 85

 Decompose this fraction.

•  $\frac{2}{6}+\frac{3}{6}$  

•  $\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}$  

•  $\frac{2}{4}+\frac{2}{4}+\frac{2}{4}$  

•  $\frac{1}{6}+\frac{1}{6}+\frac{1}{6}+\frac{1}{6}$  

Mr. Wade wrote an expression on the board.

37 — 3 x 8 + 5

Which operation should be completed first to find the value of the expression?

• 37 — 3

• 3 x 8

• 8 + 5

• 37 + 5

Each classroom has 24 desks. There are 18 classrooms in the school. How many desks are at the school?

• 444

• 432

• 424

• 402

Which list contains exactly 2 prime numbers and 2 composite numbers?

• 13, 14, 15, 16

• 2, 4, 5, 6

• 7, 8, 9, 10

• 25, 26, 27, 29