Operations
70 + 90
160
A bottle of water
L or mL
4 km = ______ m
4000 m
Round off to the nearest ten.
78
80
What day of the week is it?
Friday
1300 - 500
800
An evening walk
m or km
20 m = _______ cm
2000 cm
Round off to the nearest thousand.
2593
3000
What is Ms. Kim's last name?
Linklater
50 x 60
distance between Toronto and Moose Factory
km
400 mg = _______ g
0.4 g
Estimate the product.
430 x 4
1720
What year did DDECS open?
1997
225 + 175 + 100
500
Medicine dosage for a child
172 cL = ______ kL
0.00172 kL
Estimate.
1499 - 320
1179
How many days until graduation (June 21)?
41 or 42
426 x 5
2130
Height of a person
cm or m
7.3 kg = _______ mg
7,300,000 mg
Round to the nearest ten thousand.
326,489
330,000
What is Ms. Autumn's dog's name?