Addition
1048 + 200 =
1248
8 x 9 x 2 =
144
140 ÷ 10 =
14
Round each number to the nearest ten.
34
30
Which is longer: 2 feet or 28 inches?
28 inches
100 + 970 =
1070
135 x 3 =
405
121 ÷ 11 =
11
Round each number to the nearest hundred.
545
500
Arnold is four feet, six inches tall. How many inches tall is Arnold?
54 inches
3460 + 2500 =
5960
20 x 41 =
820
100 ÷ 5 =
20
When you are rounding numbers to the nearest hundred, what is the greatest number that rounds to 600?
649
108 inches = ___________ feet
9
125 + 730 =
855
135 x 3 =
405
400 ÷ 5 =
80
Leon has a 3-digit number written on an index card. The digits are 5, 1, and 9. When rounded to the nearest ten, his number is 920. What is the number on Leon's card?
915
14 yards = ___________ feet
42
865 + 45 =
910
7 x 7 x 3 =
147
300 ÷ 15 =
20
Maria has a 3-digit number written on an index card. The digits are 9, 7, and 0. When rounded to the nearest hundred, her number is 700. What is the number on Maria's card?
709
10,560 feet = ___________ miles
2