Module 1 Math

Different Forms

100

Write three hundred forty two in standard form

342

200

Write thirteen thousand eight hundred two in standard form

13,802

300

Write 642 in unit form

6 hundreds 4 tens 2 ones

400

Write 1,000,000 in expanded form

10 x 10 x 10 x 10 x 10 x 10 

500

Write 5,249 in expanded form

5,000 + 200 + 40 + 9

Exponents

100

Label the base and exponent in this number: 10³

10 = base

³ = exponent

200

What is 10,000 in exponential form?

10⁴

300

What is 10⁴ in expanded form?

10 x 10 x 10 x 10

400

What does 10 x 10⁴ equal in standard form?

100,000

500

What does 10,000 ÷ 10² equal in standard form?

100

Shifting Place Values

100

If we multiply 80 by 10, what place value is the 8 in now?

80 x 10 = ?

Hundreds place

200

If we divide 70 by 10, what place value is the 7 in now?

70 ÷ 10 = ?

Ones place

300

If we multiply 56 by 1,000, what place value will the 6 be in now?

56 x 10³ = ?

Thousands place

400

If we divide 29,000 by 100, what place value will the 2 be in now?

29,000 ÷ 10² = ?

Hundreds place

500

What place value will the 8 in 43,890 be in if we divide it by 10?

43,890 ÷ 10 = ?

Tens place

Metric Units

100

Convert 100 cm to mm

10 mm

200

Convert 4 km to m

4,000 m

300

Convert 966 L to cL

96,600 L

400

Convert 700 cg to g 

7 g

500

Convert 24,000 m to km

24 km

Multiplication

100

60 x 4 = ?

240

200

52 x 7 = ?

364

300

64 x 81 = ?

5,184

400

231 x 64 = ?

14,784

500

564 x 901 = ?

508,164