Math Jeopardy Continued

Say What?

100

Mental Math

50 + 50 + 10

110

200

Mental Math

100 + 900 =

1000

300

5 + 5 + 5 +5

20

400

Mental Math

975 + 20

995

500

Mental Math

1026 + 400 =

1426

Subtract!

100

Mental Math

60- 10 = 

___ x 2

50

100

200

Mental Math

Jack had a lemonade stand and made $25, the first day and $30 the next day. how much money did he make?

$55

300

1781-347

1434

400

597-276

321

500

Mental Math

250 x 100000

25,000,000

Add!

100

MENTAL MATH

93 + 629 = 

722

200

625 + 154 = 

779

300

MENTAL MATH

355 + 505 = ? 

860

400

MENTAL MATH

10 + ___ = 241

231

500

MENTAL MATH

57 + 313 = 

370

Place Value!

100

How many hundreds

2,452,765

7

200

What number is in the thousands place

37,981

7

300

What number is in the tenths place (remember decimals)?

970.4

4

400

What number is in the hundredths place (remember decimals)?

54.289

8

500

What number is in the hundreds place?

473,596.1209

Bonus what number is in the thousandths place?

hundreds place 5

thousandths place 0

Divide!

100

MENTAL MATH

400 divided into 5 groups

80

200

Mental Math

54 divided into 6 groups

9

300

MENTAL MATH

what is 1/4 in decimal form?

.25

400

MENTAL MATH 

3/4 in decimal form

.75

500

340/10

555/10

34

55.5

Misc

100

is 3:6 equal to 1:2

Yes

200

Volume of a rectangular prism with that has a length of 7in, a width of 9in and a height of 11in.

693in³

300

Is 3x3x3 the same as 3^3?  What is the answer?

Yes If a number is cubed (to the 3rd power) it is the same as multiplying the number by itself that many times. 

400

963/3

321

500

What is the area of a rectangle whose base is 4cm and height is 5cm. 

A=L x W

Answer is 20cm²

Number squared

100

What is 3² ?

9

200

What is 9²

81

300

What is 4² ?

16

400

What is 5² ?

25

500

What is 6² ?

36