Math Topic 1 lessons 1-4 Review

Lesson 1

100

9 x 10⁴ 

90,000

200

8 x 1,000

8,000

300

Write 10 x 10 x 10 x 10 with an exponent 

10⁴

Lesson 2

100

Write the number 3,000,000 + 5,000 + 700 + 2 in standard form 

3,005,702

200

Write the number (5 x 10³)+ (7 x 10²) in standard form 

5,700

300

Write the number 3,578 in expanded form 

(3 x 1,000) + (5 x 100) + (7 x 10) + (8 x 1)

Lesson 3

100

Write the fraction 349/1,000 as a decimal 

0.349

200

Write the decimal 0.91 as a fraction 

91/100

300

Write the decimal 0.057 as a fraction

57/1,000

Lesson 4

100

Write the number (4 x 1)+ ( 6 x 1/1000)

4.006

200

Write the number in standard form: 9 and 45 thousandths 

9.045

300

Write two decimals equivalent to 1.600

1.6 and 1.60