math for 4th graders

What is 70x2

• 150

• 155

• 140

• 160

Tags

CCSS.4.NBT.B.5

what is the tool that you use to measure angles

• Ruler

• protractor

• pencil

• compass

Tags

CCSS.4.MD.C.6

what is 9x9+2

• 81

• 89

• 80

• 83

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

what is a line that meets at 90 degrees

• intersecting

• perpendicular

• right

• acute

Tags

CCSS.3.OA.D.9

what is the 9 (place value) in this number 6392

• 90

• 900

• 9

• 9000

Tags

CCSS.4.NBT.A.1

what is 90/10

• 9

• 10

• 81

• 6003

Tags

CCSS.4.NBT.B.6

how many lines of symmetry does a square have

• 4

• 5

• 6

• infinty

Tags

CCSS.4.G.A.3