CONVERSION
ESTIMATION
MULTIPLICATION
WORD PROBLEMS
100

10 km = ______ m

10,000

100

What is the appropriate estimation for how long a baby would be?

Approx. 50 cm.

Approx. 2 m

Approx. 27 mm

Approx 50 cm

100

What is 12 x 8?

96

100

Bella walks 1297 meters to go to school in the morning. She walks back home after school. How many meters did Bella walk in total?

2594 meters

200

5 m + 100 mm = _____ cm

510 cm

200

What is the appropriate estimation for the length of a car? 

Approx. 10 m

Approx. 300 - 400 cm

Approx. 500 mm

Approx 300 - 400 cm

200

What is 9 x 15?

135

200

Steven walks 147 meters to Svar's house. Afterwards, Svar and Steven walk 250 meters to Thivain's house. What is the total distance both of them walked until Thivain's house?

647 meters

300

60 cm + 3 m + 20 mm = _____ cm

362 cm

300

What is the appropriate estimation for the distance between Canada (Toronto) and Ireland?

Approx. 5,000,000 cm

Approx. 400 km

Approx. 5,000,000 m

Approx. 5,000,000 m

300

What is 11 x 5 PLUS 12 x 5?

115

300

Charmi walked 821 meters to the library. After collecting her books, she went to visit Alina, who lived 500 meters from the library. Afterwards, Charmi walked home on the same path she took to get from her house to the library, to Alina's house. How many meters did Charmi walk that day? Round the answer to the nearest hundred

Charmi walked 2642 meters (2600 meters) that day.