Addition/ Subtraction
125 + 1 =
126
60 x 1 =
60
25
What place value is 5?
Ones
What is the measurement of a right angle?
90 degrees
3/5 + 1/5 =
4/5
900 + 200 =
1100
3 x 2 =
6
372
What place value is 7?
Tens
Obtuse angle
> 90 degrees or < 90 degrees?
> than 90 degrees
9/ 10 - 8/10 =
1/10
783-22=
761
15/ 3 =
5
5,000
What place value is 5?
Thousands
Acute angle:
> than 90 degrees or < 90 degrees?
1/3 x 2/3 =
2/9
8,555 - 100 =
8,455
120/ 4 =
30
987
What place value is 9?
Hundreds
Which measurement would be for a pencil:
5 inches or 12 inches?
5 inches
3/10 x 3/10 =
9/ 100
500,000 + 400 =
500,400
172 x 5 =
860
35,000
What place value is 3?
Ten thousands
Which measurement would be for a push pin:
1/2 inch or 3 inches?
1/2 inch
3/5 x 4/5 =
12/25