Topic 1

Times Ten Rule

100

Does this number follow the times ten rule?

35,398

No

200

Do the 5s in 8,955,037 follow the times ten rule?

Yes

300

Do the 1s in this number follow the times ten rule?

1,784,100

No

400

Is the first 4 10 times greater than the second 4?

644,732

Yes

500

What are the TWO RULES that the times ten rule follows?

1. Must be the same digit

2. Must be next to each other 

True or False?

100

3,890 > 3,899

False 

200

31,745 written in word form is thirty one thousand, seven hundred forty five

True

300

The value of the 8s in 8,008,000 is 8,000,000 and 800

False

400

598,378 < 599,378

True

500

300,000 + 40,000 + 200 + 5 is the expanded form for 340,250

False

Rounding

100

Round 378 to the nearest hundred

400

200

Round 3,487 to the nearest thousand

3,000

300

Round 56,789 to the nearest thousand

57,000

400

Round 670,328 to the nearest hundred thousand

700,000

500

Round 1,894,392 to the nearest hundred

1,894,400

Place Value

100

What place is the 3 in?

456,322

Hundreds place

200

What place is the 4 in?

4,899,362

Millions place

300

What place is the 6 in?

764,172

Ten thousands

400

What place is the 8 in?

9,008, 437

Thousands place

500

What place is the 2 in?

4,903,420

Tens place

Number Forms

100

What form is this number in?

237,987

Standard form OR base ten form

200

What form is this number in?

500,000 + 4,000 + 200 + 10

Expanded form

300

What form is this number in?

three thousand, four hundred twenty two

Word form OR number name

400

What form is this number in?

400,000 + 300 + 20 + 1

Expanded form

500

What form is this number in?

1,098,365

Standard form OR base ten form