Algebra Battle with MR.Cj !

Say What?

100

Mental Math

24 + -15

9

200

MENTAL MATH

what is 1/4 in decimal form?

0.25

300

Mental Math

630 divided by 3=

210

400

Mental Math

20 x 45

900

500

Mental Math

Solve:

(3 x ____) = -48

-16

Subtract!

100

Mental Math

200 - -10

210

200

562 - (-191)

 753

300

Mental Math

327 - 633 = 

-306

400

5649 - 3495

2154

500

-751+141

-610

Add!

100

MENTAL MATH

37 + 68 = 

105

200

MENTAL MATH 

155 + -245 = ?

-90

300

MENTAL MATH

98 + -499 = 

401

400

MENTAL MATH

30 + x = 951

x = 921

500

MENTAL MATH

345,134 + 56,134 =

401,268

Multiply!

100

MENTAL MATH 

3 x 12

36

200

MENTAL MATH

500 x 5 = ?

2,500

300

76 x 15 = ?

1,140

400

MENTAL MATH 

8 x 9 x 2 =

144

500

345 x 5 =

1725

Divide!

100

64 ÷ 4 =

16

200

Mental Math

420 divided into 6 groups

70

300

MENTAL MATH

$90 shared among 5 people

$18

400

MENTAL MATH

1299 split into 3

433

500

MENTAL MATH

6752 / 10

675.2 

Miscellaneous

100

MENTAL MATH 

1/2 in decimal form

0.5

200

What is 9²

81

300

544/4=?

136

400

What is 25% of 60

15

500

10,930 x 3

32,790