chapter1

Write the number in standard form:

Three hundred seventy-five

• 753

• 375

• 357

• 317

How many groups of 10 make 100?

• 10

• 1

• 100

• 11

A 3-digit number has ……………………., tens and ones

• tens

• hundreds

• ones

What is the value of 6 in the number 624?

• 60

• 6

• 600

• 6000

Which shows 293 in expanded form?

• 2+9+3

• 200+93+3

• 200+90+3

• 200+9+30

Which shows 182 in word form?

• one hundred eighteen two

• one hundred eighty two

• one eight two

• eighteen two

What are the missing numbers?

244, ________, _________, 250, 252.

• 246,248

• 245,246

• 246,247

• 246,249

Write the value of base-ten blocks

• 3 hundreds, 3 tens, 1 one.

• 2 hundreds, 3 tens, 0 ones.

• 200 hundreds, 30 tens, 0 ones.

• 0 hundreds, 2 tens, 3 ones.

Count the base ten blocks. What number did you get?

• 44
• 53
• 54
• 45

Count the base ten blocks. What number did you get?

• 70
• 72
• 62
• 71