Rounding
What is 670,658 rounded to the nearest 10?
670,660
What is 69×43?
2,967
What is 34.5+21.3?
55.8
What is the value of the digit 5 in the number 5,482?
500
What is the perimeter of a rectangle with side lengths of 4m and 6m?
20 meters
Round 482,982 to the nearest 100.
483,000
Multiply 32×35.
1,120
Solve 58.7−9.3.
49.4
If you move the digit 3 in 3,672 one place to the left, what is its new value?
30
Calculate the area of a rectangle with lengths 5ft and 8ft.
40 square feet
Round 75,943 to the nearest 1000.
76,000
What is 75×51?
3,825
What is 45.67+23.45?
69.12
What happens to the value of the digit 7 in the number 87,654 if it moves one place to the right?
700
If one side of a rectangle is 10 and the other side is unknown, and the perimeter is 30, what is the length of the unknown side?
5
What is 235,278 rounded to the nearest 1,000?
235,000
Find the product of 83×22.
1,826
Subtract 12.34−4.56.
7.78
What is the place value of the digit 9 in 9,321?
9,000
What is the area of a rectangle with the sides measuring 3in and 7in?
21 square inches
Round 799,999 to the nearest 10.
800,000
Multiply 36×87.
3,132
Add 78.9+45.1.
124
Convert the number 12,345 into expanded form.
10,000+2,000+300+40+5
A rectangle has a length of 12yds and width of 5yds. What is its perimeter?
34 yds