estimation station
word problems
division
zero is your hero
missing factor
100

Estimate: 48 × 3

about 150

100

During the Apple Blossom Festival parade, 124 flowers were handed out each hour for 3 hours. How many flowers were handed out altogether?

372

100

12 ÷ 3 = ?

4

100

30 × 4

120

100

___ × 6 = 48

8
200

Estimate: 68 × 3

about 210

200

A summer camp packed 215 juice boxes for each of 4 beach trips. How many juice boxes did they pack?

860

200

20 ÷ 5 = ?

4

200

60 × 7

chance at daily double 

420

200

9 × ___ = 63

7

300

Estimate: 218 × 5

chance at daily double

about 1000

300

At the Apple Blossom fair, 326 tickets were sold each day for 2 days. How many tickets were sold altogether?

652

300

36 ÷ 6 = ?

6

300

400 × 3

1200

300

___ × 8 = 56

7

400

Estimate: 274 × 2

about 600

400

During summer break, a pool rented out 143 floaties each day for 5 days. How many floaties were rented?

715

400

48 ÷ 8 = ?

chance at Daily double 

6

400

50 × 8

400

400

400 x ___ = 1200


chance at daily double 

3

500

Estimate: 392 × 4

about 1,600

500

At the Apple Blossom midway, 278 cotton candies were sold each night for 6 nights. How many cotton candies were sold altogether? 


chance at daily double 

1,668

500

56 ÷ 7 = ?

8

500

700 x 6 

4200

500

5 x ____  = 500

100

M
e
n
u