Math Battle of the Brain

Say What?

100

Jeremiah picked 33 apples and wanted to split them up evenly amongst his neighbors. He has 3 neighbors. How many apples would each neighbor receive?

11 apples

200

Fernando earns $10 for cutting the grass. 

A'mari earns $22 for washing the car. 

Isaiah earns $8 less than both Jesse and Alexis combined. 

How much did Jason earn?

$24

300

Ms. Sigler spend 2 hours grading papers every evening. Ms. Smith spends 1.5 times the amount that Ms. Sigler spends grading papers. How long does Ms. Smith spend grading papers every evening?

3 hours

400

Ms. Lester takes her dog on a walk every evening. 

Monday, she spent 30 minutes walking her dog. 

Tuesday, she walked her dog for 38 minutes. 

Wednesday, she walked half as many minutes she did on Tuesday. 

Thursday, she walked three times as long as she did Wednesday. 

Friday, she did not walk her dog. 

How long did she walk her dog on Thursday?

57 minutes. 

500

Ms. Lester takes her dog on a walk every evening. 

Monday, she spent 30 minutes walking her dog. 

Tuesday, she walked her dog for 38 minutes. 

Wednesday, she walked half as many minutes she did on Tuesday. 

Thursday, she walked three times as long as she did Wednesday. 

Friday, she did not walk her dog. 

How long did she walk her dog the entire week?

144 minutes - 2:24 minutes.

Subtract!

100

Mental Math

222-123

99

200

573 - 563

10

300

Mental Math

60 - 31 = 

29

400

42-18

24

500

What is 1,293 - 495?

798

Add!

100

MENTAL MATH

37 + 70 = 

107

200

MENTAL MATH

155 + 245 = ? 

400

300

MENTAL MATH

98 + 99 = 

197

400

MENTAL MATH

30 + __ = 131

101

500

143 + 134 = 

277

Multiply!

100

MENTAL MATH 

4 x 12

48

200

Mental Math

50 x 8 =

400

300

Mental Math

13 x 7 = 

91

400

Mental Math

12 x 11 =

132

500

MENTAL MATH

55 x 36 = 

1,980

Divide!

100

64/4

16

200

MENTAL MATH

125 divided into 5 

25

300

MENTAL MATH

80 divided into 5 

16

400

MENTAL MATH 

45 divided into 9 

5

500

Mental Math

72 divided into 6 

12

Math Words

100

What does the word "sum" refer to in math?

Addition

200

What does the word "product" refer to in math?

Multiplication

300

What does the word "difference" refer to in math?

Subtraction

400

What does the word "quotient" refer to in math?

Division

500

What does "equivalent" mean?

equal to

Pot Luck

100

Is 30 a prime or composite number?

Composite

200

How many factors does the number 18 have?

What are they?

6 - 1,2,3,6,9,18

300

What is the first step in the equation below? 

3[8(6-2)-3]

6-2 

400

Solve the equation.

27-[9+(2x4)]

10

500

What is the final step to solving the equation?

1[12/(7+3-4)]

1x2