Adding
438 + 246
684
98 - 43 =
55
Round 1,234 to the nearest tens place.
1,230
Find the perimeter if the length of a rectangle is 6m and the width is 3m.
18m
549 + 98 =
647
132 - 25 =
110
Round 5,398 to the nearest hundreds place.
5,400
Rectangle
Length = 12cm
Width = 6cm
Perimeter =
36cm
1,398 + 75 =
1,473
482 - 129 =
353
10,000
Find the perimeter of a square if one side is 10 in.
40in
12,348 + 5, 892 =
18,240
1,500 - 473 =
1,027
Round 195,389 to the nearest hundred thousand.
200,000
Find the perimeter of a rectangle if the length is 5yd and the width is 2 times the length.
30yd
123,848 + 15, 983 =
139, 831
12,050 - 9,276 =
2,324
Round 3,989 to the nearest hundred.
4,000
The perimeter of a rectangle is 30cm. The length is 10cm. What is the width?
5cm