Addition/Subtraction
Place Value
Math Vocab
100

144-47

97

100

What is the value of the 1 in 1,245

1,000

100

line of symmetry

a line that cuts a picture in half

200

300-187

113

200
What is the value of the 2 in 12,000

Two thousand....

200
True or false. Skip counting is another form of multiplicaiton?

true

300

287+48

335

300

Write 9,840 in expanded notation

9000+800+40=0

300

What is an array?

a picture that shows a multiplication sentence.

400

500-257

243

400

True or false

1,000=100x100

false it 1,000= 10x100

400

What are equal groups?

Answers can vary...
500

531+289+208=

1628

500

How many 5s are in 100

20

500

What is an attribute?

An attribute is a characteristic of shape or a figure.

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