2nd Grade Unit 2: Add, Subtract & Place Value

What is the number?

100

5 tens + 3 ones = ?

53

200

6 hundreds + 2 tens + 9 ones = ?

629

300

5 tens + 11 ones

61

400

3 hundreds + 12 tens + 5 ones = ?

425

500

2 hundreds + 15 tens + 11 ones = ?

361

Value

100

71 What is the value of the ONES place?

1 (one)

200

873 What is the value of the TENS place?

70 (seventy)

300

842 What is the value of the TENS place?

40 (forty)

400

295 What is the value of the HUNDREDS place?

200 (two hundred)

500

1,963 What is the value of the THOUSANDS place?

1,000 (one thousand)

Word Form

100

What is 13 in word form?

thirteen

200

What is 40 in word form?

forty

300

What is 52 in word form?

fifty- two

400

What is 600 in word form?

six hundred

500

What is 328 in word form?

three hundred twenty- eight

Expanded Form

100

What is 70 + 5 in standard, or number, form?

75

200

What 80 + 2 in standard, or number, form?

82

300

What is 123 in expanded form?

100 + 20 + 3

400

What is 234 in expanded form?

200 + 30 + 4

500

What is 205 in expanded form?

200 + 5

Add/Subtract More or Less

100

What is 10 more than 46? 

56

200

What is 10 less than 60?

50

300

What is 100 more than 239?

339

400

What is 100 less than 460?

360

500

What is 10 more than 549?

559