Review

Math 1

100

Expanded form: 3,421

3,000+400+20+1

200

-8+9

1

300

Complete the blank: 10, 15, 20, 25, 30,35, ___

40

400

820+127

947

500

-3+9

6

Math 2

100

What is the value of the italicized digit?

54

50

200

How many months are in 3 years?

36

300

How many days are in a week?

7

400

What is the value of the italicized digit?

2,347

300

500

10-13

-3

Math 3

100

161 - 59

102

200

432 - 168

264

300

Distributive property  

7+(9x4)

43

400

Elenore bought 6 books. Each book costs $3.00. She also bought a pencil case for $12.00. The sales tax was $1.27. How much did she spend altogether?

$31.27

500

-12-9

-21

Math 4

100

10 times 10

100

200

312+185

497

300

What place value is the 8 in 1,281

tens

400

Write this number in expanded form:

421

400 + 20 + 1

500

9-10

-1

Math 5

100

What is 85 more than a 54?

139

200

What is 10 less than 163?

153

300

What is 150 more than 92?

242

400

What is 100 less than 987?

887

500

Distributive property 

6x(9+3)

72