3rd Grade Math Review

Look at the rectangle on the grid. What is the perimeter?

• 12 units
• 9 units
• 6 units
• 4 units

Tags

CCSS.3.MD.D.8

Ms. Sims had a ball of string that was 72 inches long. She cut 14 inches of string to tie up a plant. Later, she cut off 18 inches of string to repair her laundry bag. How many inches of string were left?

• 58
• 54
• 48
• 40

Tags

CCSS.3.OA.D.8

Which number has an 8 in the thousands place and a 6 in the tens place?

• 30,684
• 48,063
• 68,430
• 80,436

Tags

CCSS.4.NBT.A.1

Beth solved math problems for a contest. She solved 178 addition problems and 159 subtraction problems.How many math problems did she solve altogether?

• 19
• 190
• 227
• 337

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Eriasia wanted to put down new tile in her bathroom. Her bathroom had a width of 10 ft and a width of 9 feet. How many square feet of tile should she buy?

• 90 square feet
• 19 square feet
• 38 square feet

Tags

CCSS.5.NF.B.4B

Select all the expressions that could be used to find 4 × 10

• 4 + (5 x 2)

• 4 + 10

• 4 x (5 x 2)

• (5 + 2) × 4

• 10 x 4

Tags

CCSS.3.OA.C.7

Select all of the numbers that round to 400

• 397

• 451

• 407

• 348

• 395

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Malik has 30 cubes. He puts them into 6 equal groups. How many cubes are in each group?

• 7 cubes

• 6 cubes

• 5 cubes

• 4 cubes

Tags

CCSS.3.OA.A.3

Tyler says 753 rounds to 800.  Alexis says 753 rounds to 750.  Who is correct?

• Tyler
• Alexis
• Both of them are right, it depends on whether you are rounding to the nearest ten or hundred
• Niether of them are right

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the value of of the digit in red:
6792

• 9
• 90
• 900
• 9000

Tags

CCSS.4.NBT.A.1