Math 4

Who invented the equal sign?

• Pythagoras

• Robert Recorde

• Albert Einstein

• Steve Jobs

Prime numbers

• 
• 
• 
• 

Tags

CCSS.4.OA.B.4

Odd numbers

• 11

• 14

• 16

• 20

Tags

CCSS.2.OA.C.3

The highest 3 digit numbers

• 998

• 999

• 900

• 909

Tags

CCSS.2.NBT.A.3

What equation will you form if the answer is 18.

• $\frac{12}{3}=a$
  

• 21-3=a
  

• $\frac{21}{3}=a$

• 23-1=a

Tags

CCSS.3.OA.A.2

What is the pace value of 4 in 23,456

• ones

• tens

• hundreds

• thousands

Tags

CCSS.4.NBT.A.1

What is this symbol?

• parenthesis

• square root sign

• congruent sign

• grouping symbol

This is a three digit number.

If you add the digits together they equal to 7

The tens digit is 5

• 151

• 152

• 700

• 133

What are the rime numbers from 1-10

• 1,3,5,7,9

• 2,4,6,8,10

• 2,3,5,7

• 4,6,8,9,10

Tags

CCSS.2.OA.C.3

Which of the following is a correct equation if the answer is 7?

• 28-4=m

• $28\div4=m$

• 42-8=m

• 24x8=m

Tags

CCSS.3.OA.A.4