Between the 10s
The number is 37. What two tens is it in between?
30 and 40
The number is 154. What two hundreds is it between?
100 and 200
35
40
154
200
46 is closer to which ten: 40 or 50?
50
The number is 54. What two tens is it in between?
50 and 60
The number is 389. What two hundreds is it between?
300 and 400
72
70
439
400
122 is closer to which hundred: 100 or 200?
100
The number is 89. What two tens is it in between?
80 and 90
The number is 471. What two hundreds is it between?
400 and 500
88
90
680
700
Name one number that is less than 300, but would round to 300.
250-299
The number is 21. What two tens is it in between?
20 and 30
The number is 621. What two hundreds is it between?
600 and 700
44
40
249
200
What number is halfway between 400 and 500?
450
The number is 99. What two tens is it in between?
90 and 100
The number is 799. What two hundreds is it between?
700 and 800
96
100
950
1,000
Name two numbers that are more than 500, but would round to 500.
501-549