Hundreds and Tens
How many tens are in 200?
20 tens
How many ones are in 30?
30 ones
Write 230 in expanded form.
200 + 30
8 × 4 =
32
Sarah has 4 boxes. Each box has 3 apples. How many apples does she have in all?
(4 × 3 = 12 apples)
How many tens are in 500?
50 tens
How many tens are in 80?
8 tens
Write 405 in expanded form.
400 + 5
9 × 7 =
63
There are 5 bags. Each bag has 6 marbles. How many marbles are there altogether?
(5 × 6 = 30 marbles)
How many hundreds are in 1,000?
10 hundreds
60 ones = how many tens?
6 tens
Write 1,200 in expanded form.
1,000 + 200
8 × 11
88
Tom has 7 packs of crayons. Each pack has 2 crayons. How many crayons does he have?
(7 × 2 = 14 crayons)
7 hundreds = how many tens?
70 tens
120 ones = how many tens?
12 tens
Write 3,040 in expanded form.
3,000 + 40
11 × 7
77
A spider has 8 legs. How many legs do 3 spiders have?
(8 × 3 = 24 legs)
9 hundreds = how many tens?
90 tens
150 ones is = how many tens and ones?
15 tens, 0 ones
Write 2,305 in expanded form.
2,000 + 300 + 5
9 × 11
99
here are 7 days in a week. How many days are there in 4 weeks?
28