Grade 6 Math Integers

What is the smallest 2 digit prime?

• 13

• 17

• 11

• 7

Tags

CCSS.4.OA.B.4

What is the smallest 2 digit prime?

• 13

• 17

• 11

• 7

Tags

CCSS.4.OA.B.4

What did Eratosthenes do?

• Found out how to multiply

• Found out how to add

• Found out how to find a square root

• Found out prime numbers

Tags

CCSS.4.OA.B.4

Which one is divisible by 9?

• 8118

• 190

• 2990

• 2220

Tags

CCSS.4.OA.B.4

70 can be evenly divided by which number?

• 5
• 10
• 2
• All of the above

Tags

CCSS.4.OA.B.4

What is the divisibility rule for 3?

• Add up the digits. The sum must be even and divisible by 3.
• The digits must add up to 9.
• The last digit must be a 3.
• Add up the digits. The sum must be divisible by 3.

Tags

CCSS.4.OA.B.4

Which of these is divisible by 10?

• 8105
• 375
• 460
• 52

Tags

CCSS.4.OA.B.4

Which of these is divisible by 6?

• 318
• 215
• 7000
• 4765

Tags

CCSS.4.OA.B.4

Is 1,284,604 divisible by 2?

• Yes, because the sum of the digits is 20, which is an even number

• No, because 4 is an odd number

• Yes, because 4 is an even number

• No, because the it is not divisible by 3

Tags

CCSS.4.OA.B.4

All of these numbers are divisible by 5 except for...

• 75,395
• 984,940
• 222,222,235
• 8,943,892

Tags

CCSS.4.OA.B.4