Count by ones
What number comes next (1 more)
2, ____
3
What number comes next
10, 20, ___
30
What number is
1 ten 3 ones
13
What number is
2 tens 3 ones
23
What is 14 in expanded form?
10 + ___
4
What number comes next (1 more)
6, ____
7
What number comes next?
10, 20, 30, 40, ____
50
What number is
1 ten 8 ones
18
What number is
3 tens 3 ones
33
What is 18 in expanded form?
10 + ___
8
What number comes next (1 more)
9, ____
10
What number comes next?
30, 40, 50, ____
60
What number is
1 ten 1 ones
11
What number is
4 tens 3 ones
43
What is 25 in expanded form?
___+ ___
20 + 5
What number comes next (1 more)
15, ____
16
What number comes next?
11, 22, 33, ___
44
What number is
1 ten 9 ones
19
What number is
2 tens 9 ones
29
What is 38 in expanded form?
___+ ___
30 + 8
What number comes next (1 more)
29, ____
30
What number comes next?
12, 22, 32, ____
42
What number is
1 ten 7 ones
17
What number is
3 tens 8 ones
38
What is 41 in expanded form?
___+ ___
40 + 1