3rd Grade EOG Math Detective Work

A rectangle is 10 inches wide. The perimeter of the rectangle is 60 inches. What is the length of the rectangle?

• 70 inches
• 20 inches
• 40 inches
• 600 inches

Tags

CCSS.4.MD.A.3

Kelvin had 36 gumballs. He gave all of his gumboils to 4 friends. He gave each friend the same number of gumballs. Which number sentence can Kelvin use to show how many gumballs each friend gets?

• 36 - 4 = 32
• 36 ÷ 4 = 9
• 36 + 4 = 40
• 36 x 4 = 144

Tags

CCSS.3.OA.A.3

Stephanie is making a patio out of one-foot square bricks. The patio is 8 bricks long and 7 bricks wide. What is the area of Stephanie’s patio?

• 64 square feet
• 56 square feet
• 30 square feet
• 15 square feet

Tags

CCSS.3.MD.C.5A

Mr. Lemont went on a long vacation and drove 602 miles during the first part of his trip. He drove 375 miles during the second part of his trip. How many more miles did Mr. Lemont drive in the first part of his trip than in the second part?

• 223
• 237
• 227
• 273

Tags

CCSS.3.OA.D.8

Which number sentence is true?

• 2/4 > 3/4
• 5/6 < 5/8
• 3/4 < 4/4
• 1/5 = 5/5

Tags

CCSS.4.NF.A.2

Jasmine bought a cake for a party and cut the cake into 8 equal pieces. Her friends ate 5 pieces of the cake. What fraction of the cake did Jasmin's friends not eat?

• 8/8
• 1/8
• 5/8
• 3/8

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which fraction is equivalent to 4?

• 4/1
• 3/4
• 4/4
• 1/4

Tags

CCSS.3.NF.A.3C

Leslie and Johnny both collect Pokeman cards. Together they have 382 cards. What is this number rounded to the nearest 10?

• 400
• 390
• 300
• 380

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Which measure is the best estimate of the mass of a pencil?

• 80 kilograms
• 8 kilgorams
• 80 grams
• 8 grams

Tags

CCSS.3.MD.A.2

What fraction is represented with an 'x' on the number line?

• 1/8
• 2/9
• 1/9
• 1/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B