2nd math w3

• 40 tens = 4 hundreds = 400

• 4 tens = 400 hundres

• 40 ones = 4 hundres

How many groups of 10 make 300?

• 30

• 300

• 3

A 3-digit number has hundreds, ________, and ones.*

• tens

• hundreds

• ones

5) What is the value of the 7 in the number 279?

• 70

• 7

• 
• 
• 

7) Which numbers have a 5 in the ones place? Choose all the correct answers.

• 435

• 985

• 530

8) You can read and write 3-digit numbers in standard form, expanded form, and ______ form.

• word

• expanded

• standar

• 2 + 4 + 9

• 200 + 40 + 9

• 249

What is six hundred fifty-nine in standard form? Write it in standard form.

• 659

• 600+50+9

11)  There are 100 + 80 + 7 days until Caleb's birthday. What is the number of days in standard form? 

• 187

• 1+8+7