Expanded Form
Mental Math
Problem Solving
Multiplication
Missing Factors
100

What is the number 3 + 40 + 0 + 2000

2,043

100

20 x 50 

1,000

100

What coins could you use to make 25 cents?

Either:

* 25 pennies 

* 5 nickels

* 2 dimes & 5 pennies 

* 2 dimes and 1 nickel

* 1 quarter 

100

8 x 8

64

100

4 x ? = 12

3

200

3 + 4000 + 0 + 600 equals?

4,603

200

156+156

312

200

Sue swims in the pool from 1:10pm to 1:35pm. For how many minutes did she swim?

25 minutes

200

7 x 7

49

200

5 x ? = 30

6

300

900 + 90 + 1000 + 1 equals?

1,991

300

1,250+250

1,500

300

Jenny is 17, Ryan is 13, David is 9, Michael is 8 how old are the people if the numbers are added together?

17+13+9+8=47

300

9 x 6

54

300

? x 4 = 24

6

400

6 + 400 + 3000 + 10

3,416

400

800+800

1,600

400

There are 4 flowers with 3 bees on each flower. How many bees are there in all?

There are 12 bees. 
400

7 x 6

42

400

9 x ? = 27

3

500

What is the value of 80 + 3 + 800 + 8000?

8,883

500

5,076 + 5,000=

10,076

500

There are 3 pigs and 2 chickens. How many legs are there all together?


3*4= 12

2*2= 4

12+4= 16

16 legs all together

500

5 x 12

60

500

? x ? = 121

11,11