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Number Sense Edition

Prime or Composite

Order of Operations

Divisibility Rules of 4 & 6

Divisibility Rules of 3 & 9

Number Sense Hodgepodge

Prime or Prime or CompositeComposite

Order of Order of OperationsOperations

Divisibility Divisibility Rules of 3 & 6 Rules of 3 & 6

Divisibility Divisibility Rules of 4 & 9Rules of 4 & 9

Number Number Sense Sense

HodgepodgeHodgepodge

100 100 100 100 100

200 200 200 200 200

300 300 300 300 300

400 400 400 400 400

500 500 500 500 500

Question: Is 3 prime or composite?

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$100

Answer: Prime

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$100

Question: Is 25 prime or composite?

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$200

Answer: Composite

$200

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Question: What is the only even prime number?

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$300

Answer: 2

$300

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$400

Question: Is 46 prime or composite?

Answer: Composite

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$400

Check Your Answer

$500

Question: I’m a prime number whose 2 digits add up to 11

Answer: 29

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$500

Question: 2 + 6 x 3

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$100

Answer: 20

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$100

Check Your Answer

$200

Answer: 1

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$200

Question: (12 - 2 + 10) ÷ 4

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$300

Answer: 5

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$300

Question: 9 + ( 7 x 2 + 6 ) x 3

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$400

Answer: 69

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$400

Question: (12 - 2 ) + 62

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$500

Answer: 46

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$500

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$100

Question: A number is divisible by 3 if the sum of its digits are divisible by 3.

Is 99 divisible by 3?

Answer: Yes

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$100

Question: A number is divisible by 6 if it is divisible by both 2 and 3,

Is 32,541 divisible by 6?

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$200

Answer: No

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$200

Check Your Answer

$300

Question: A number is divisible by 3 if the sum of its digits are divisible by 3.

Is 54,822 divisible by 3?

Answer: Yes

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$300

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$400

Question: A number is divisible by 6 if it is divisible by both 2 and 3,

Is 223,124 divisible by 6?

Answer: No

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$400

Question: Sally has 108 eggs. Can she package the eggs in

groups of 6 so that each carton has the same number of eggs?

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$500

Answer: Yes

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$500

Question: A number is divisible by 4 if the last two digits are divisible by 4.

Is 612 divisible by 4?

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$100

Answer: Yes

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$100

Check Your Answer

$200

Question: A number is divisible by 9 if the sum of its digits are divisible by 9.

Is 325 divisible by 9?

Answer: No

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$200

Check Your Answer

$300

A number is divisible by 4 if the last two digits are divisible by 4.

Is 14,584 divisible by 4?

Answer: Yes

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$300

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$400

Question: A number is divisible by 9 if the sum of its digits are divisible by 9.

Is 92,809 divisible by 9?

Answer: No

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$400

Question: Name a two-digit number that is divisible by both 9 and 4.

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$500

Answer: 36, 48, 72, or 84

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$500

Question: Round 233,456 to the underlined digit.

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$100

Answer: 233,000

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$100

Question: is 241,210 even or odd?

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$200

Answer: Even

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$200

Question: what’s the next prime number after 11?

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$300

Answer: 13

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$300

Question: Name a two-digit number divisible by 2, 5, 10, 3, 4 and 6

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$400

Answer: 60

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$400

Question: Name an odd number between 20 and 30 that is divisible by 9

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$500

Answer: 27

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$500

I am a two digit, prime number whose digits add up to 13. What number am I?

67