Solve the problem.
2 tens 5 ones, 25
Which place value model shows 21?
A
What number is shown?
35
What number is shown?
17
Which place-value model shows 99?
A
What number is shown?
51
Solve the problem.
4 tens 5 ones, 45
Solve the problem.
3 tens 3 ones, 33
Solve the problem.
5 tens 4 ones, 54
Solve the problem.
8 tens 8 ones, 88
Solve the problem.
5 tens 4 ones, 54
What number is shown?
25
What number is shown?
26
Which place-value model shows 14?
B
What number is shown?
30
Which place-value model shows 7?
B