Estimation
basic facts
2-digit divisors
word problems
100

249 ÷ 24 = ?

250 ÷ 25 = 10

100

32,000 ÷ 80 = ? 

400

100

152 ÷ 12 = ?

12 r 8

100

A team of 15 workers picked 1,065 cherries. If they all picked the same amount, how many did they each pick?

71 cherries 

200

994 ÷ 19 = ?

1000 ÷ 20 = 50

200

40,000 ÷ 50 = ?

800

200

242 ÷ 48 = ?

5 r 2

200

A florist ordered 832 roses. if they are divided into 40 bouquets, how many roses will each bouquet have, and how many roses will be left over?

20 roses for each bouquet, with 32 roses left over 

300

448 ÷ 49 =? 

450 ÷ 50 = 9

300

63,000 ÷ 900 = ?

70

300

373 ÷ 15 = ? 

24 r 13

300

Twelve buses bring a total of 420 students to Disneyland. Each bus carries the same amount of people. How many people are on each bus?

35 people 

400

A box of cereal contains 310 grams. If there are 11 servings, about how many grams are there in one serving? 


300 ÷ 10 = 30

30 grams per one serving

400

20,000 ÷ 40 = ?

500

400

1963 ÷ 63 = ?

31 r 10

400

One ribbon is 25 inches long. The second ribbon is 125 inches long. How many times longer is the second ribbon?

5 times longer