Grade 5 - Aquamarine (Math Battle of the Brain)

Say What?

100

What is 12:54 in 24 hours time format?

12:54 h

200

Is 07:35 h the correct format in 24-hour time format?

Yes

300

Ana goes to school every day at exactly 6:30 am. What kind of time format is the time given?

12-hour time format

400

What is 1:33 pm in 24-hour time format?

13:33 h

500

If Leah goes to school at 6:30 am, and it takes 1 hour to walk from home. What time will Leah arrive at school?

7:30 am

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

What is the divisible number for 30/60?

5

200

Is the number 2 divisible by 12/18?

Yes

300

Is the number 3 divisible by 10/21?

No

400

What is the divisible number of 9/18?

3

500

If 2 is divisible by 10/20, then what is the answer?

5/10