Math Group Game

Place Value

100

What is the value of the 4 in 124,389 in standard form.

4,000

200

What is the value of the 9 in word form?

79,746,123

nine million

300

Write this number in expanded form.

103,400,016

100,000,000 + 400,000 + 10 + 6

Addition

100

178 + 243

421

200

234,567 + 199,999 = 

434,566

300

If you see you a word problem, what words make you think you are supposed to add? You need at least 2.

all together, in total, in all, find the sum, combine.... are there more.

Subtraction

100

567-245

322

200

234,567 - 199,999

34,568

300

If you see a word problem, what words make you think it is a subtraction problem?

You need at least 2.

find the difference, how many more, how many fewer, how much less,... are there more?

Compare Numbers

100

What is the name of this symbol:  <

Less than

200

If you see a grown up problem like this:  A < B

Which letter is bigger, A or B

B

300

Part 1:  Write this math sentence in words.

45 < 561

Part 2:  Is the math sentence true?

Part 1:  forty-five is less than five hundred and sixty- one.

Part 2:  No, five hundred and sixty-one is greater than forty-five

Multiplication

100

16 x 5=

Show your work

80

200

542 x 3 =

Show your work

1,626

300

5,120 x 6 =

Show your work

30,720