Show What You Know Maaaaaath

Say What?

10

Mental Math

50 + 50 + 10

110

100

Mental Math

100 + 900 =

1000

200

5 + 5 + 5 +5

20

300

Mental Math

865 + 10

875

400

Mental Math

1048 + 200 =

1248

Subtract!

10

Mental Math

60- 10 = 

50

100

Mental Math

Jack had a lemonade stand and made Php 55, the first day and Php15 less the next day. how much money did he make?

Php 40

200

562-100

462

300

649-349

349

400

Mental Math

250-150

100

Add!

10

MENTAL MATH

98 + 499 = 

597

100

345 + 134 = 

479

200

MENTAL MATH

155 + 245 = ? 

400

300

MENTAL MATH

10 + ___ = 241

231

400

MENTAL MATH

37 + 63 = 

100

Place Value!

10

How many tens

784

8

100

What is the value of the digit in the tens positions after finding the product? 

135 x 3  = ?

The product=405

therefore the value of the tens position is 0.

200

What is the value of 7 in the number, 378,211

70,000

300

True or False?

The place value represents the position that the digit is in a number but the value tells you how much the digit is worth.

True

400

What is the place value and value of the underlined digit.

6,204,809

Place Value- Hundred Thousands 

Value: 200,000

Divide!

10

MENTAL MATH

400 divided into 5 groups

80

100

Mental Math

54 divided into 6 groups

9

200

Division is the inverse operation of?

Multiplication 

300

Division is repeated addition.True or False

False

400

140 divided by 10

14

Trivia

10

When is teacher Rodette's birth month?

November

100

If you have a dozen eggs, how many do you have?

12

200

True or False

There is NO Roman Numerals for Zero

TRUE

300

What is the only number that has its letter in alphabetical order?

Forty

400

What month has 28 days?

All of them!

Number squared

10

What is 3² ?

9

100

What is 9²

81

200

What is 4² ?

16

300

What is 5² ?

25

400

What is 6² ?

36