Addition
10 + 20=
30
The place value of 5 in 75?
Ones
Round to the nearest tens. 27
30
3 x 3=
9
1/2 + 1/4=
3/4
27 + 30=
57
The place value of 6 in 63?
Tens
Round to the nearest tens. 477
480
4 x 11=
44
1/4 + 1/4=
1/2
126 + 35 =
161
The place value of 8 in 482?
Tens
Round to the nearest hundred. 805
800
6 x 7 =
42
2/3 + 1/3=
1
153 + 122 =
275
The place value of 2 in 296?
Hundreds
Round to the nearest hundred. 698
700
12 x 12=
144
3/4 + 3/4=
1 1/2
1091 + 755 =
1846
The place value of 1 in 1965?
Thousands
Round to the nearest thousands. 1324
1000
122 x 21=
2,562
5/8 - 1/8=
4/8 = 1/2