Addition
Subtraction
Add/Sub
Mental Math
Divide!
Vocab
1000

5 + 5 + 5 + 8

23

1000

345 - 67

278

1000

x - 64 = 46

110
1000

4 x 2 = 

8

1000

10/2

5

1000

The answer to an addition problem is

sum 

2000

50 + 50 + 10

110

2000

$24.15 - $1.45 

$22.70

2000

365 + P = 653

288

2000

9x5

45

2000

100/5

20
2000

The answer to a subtraction problem is 

difference

3000

100 + 900 + 30 + 29 =

1059

3000

5374 -168 

5206

3000

300 - 30 + 3 

273

3000

13 x 3  = 

39

3000

125/5

50

3000

The answer to a division problem

Quotient

4000

104 + 238 =

342

4000

There are 260 red apples, Betty ate 176. How many apples are left?

84 apples

4000
36 + 25 + M = 99

38

4000

19 x 5 = 

95

4000

$9.00/4 

$2.25

4000

What makes up a fraction?

numerator and denominator

5000

865 + 17 + 49 =

931

5000

800 - 450 - 125

225

5000

10 + 15 + L = 241

216

5000

5 x 3 x 9 = 

135

5000

360/6

60

5000

What is perimeter?

distance around the shape