Place Value
What number is the tens place value?
105
0
What is 23 rounded to the nearest ten?
85 + 64
149
Subtract
100 - 45
55
What number is in the hundreds place value?
754
7
What is 543 rounded to the nearest hundred?
500
Add:
147 + 398
545
Subtract
156 - 123
133
What is 225 in expanded form?
200 + 20 + 5
What is 1435 rounded to the nearest tens?
1440
Add:
723 + 54
777
Subtract
789 - 593
196