Place Value
Powers of 10
Exponents
Prime & Composite
mish-mash-math
100

3 457 896 (value of the digit 5)

What is 50 000 (fifty thousand)?

100

100

1

100

24 in expanded for

What is 2x2x2x2

100
A whole number that divides another whole number without a remainder.
What is a factor?
100

102 + 32

What is 109?

200

46 562.973 The digit in the hundredths place.

What is 7?

200

35 x 103

35,000

200

33

What is 27

200
A whole number that has more than two factors.
What is a composite number?
200

56 is a perfect square. True or False.

False. The closest ones are 72 (49) and 82 (64).

300
90 000 + 4000 + 900 + 5 in standard form
What is 94 905?
300

the number of 0's if the exponent is 7

7

300

the square root of 64.

What is 8.

300
1 - Is it prime or composite?
What is neither? It is neither prime nor composite.
300

How do you know 3400005 is a composite number?

Since it ends in a 5, it is divisible by 5.

400
67 034.24 in expanded form
What is 60 000 + 7 000 + 30 + 4 + 0.2 + 0.04
400

4 x 103     +    2 x 102     + 1 x 101

What is 4210

400

The perfect squares that you would use to find the square root of 120.

100 and 121 (102 and 112)

400
List all the factors of 36
What is 1, 2, 3, 4, 6, 9, 12, 18, 36.
400

The lowest common factor of 8 and 12.

What is 2?

500
2 560 432.78 in words
What is two million, five hundred sixty thousand, four hundred thirty-two and seventy-eight hundredths?
500

4.5 x 103

What is 4500

500
A square room is 4900 m2. What are the lengths of the sides of the room?

What is 70m.

500
72 as the product of its prime factors.
What is 2 x 2 x 2 x 3 x3 ?
500

The biggest factor (Greatest Common Factor) to 7 and 14?

What is 28.

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