Math Club Jeopardy 4

Addition

100

Mental Math

5 + 5 + 5 + 8

23

200

Mental Math

50 + 50 + 10

110

300

Mental Math

100 + 900 + 30 + 29 =

1059

400

Mental Math 

104 + 238 =

342

500

Mental Math

865 + 17 + 49 =

931

Subtraction

100

MENTAL MATH

5-1

4

200

MENTAL MATH

60 - 10 = 

50

300

MENTAL MATH

9 - 15 

-6

400

MENTAL MATH

250-150-6

94

500

MENTAL MATH

6-3-54

-51

Add/Sub

100

MENTAL MATH

5 + 245 = ? 

250

200

MENTAL MATH

98 + 4 = 

102

300

MENTAL MATH

5 + 4 + 32 = 

41

400

MENTAL MATH

37 + 63 = 

100

500

MENTAL MATH

10 + 15 + ___ = 241

216

Multiplication

100

MENTAL MATH

2x 4 = 

8

200

MENTAL MATH

9x5

45

300

MENTAL MATH

13 x 3  = 

39

400

MENTAL MATH

18 x 15 = 

270

500

MENTAL MATH

5 x 3 x 9 = 

135

Divide!

100

MENTAL MATH

what is 1/4 in decimal form?

.25

200

MENTAL MATH

400 / 5 =

80

300

Mental Math

54 / 6 =

9

400

MENTAL MATH

140/20

7

500

MENTAL MATH 

2/5 in decimal form

0.4

Fractions

100

Mental Math 

3 1/2 x 1 1/3 

28/6 or 14/3

200

Mental Math 

3 x 1/2

3/2

300

Mental Math 

3/2 divided by 1/8

12

400

Mental Math 

1/2 + 1/2

1

500

Mental Math 

1/8 + 1/2

5/8