Number Words
Rounding
Add/Subtract Whole #s
Vocabulary
random
100

what is the definition of standard form?

writing numbers

100

Round this number to the nearest tens

547

100

4219+3742

7961

100

numbers can be added in any order and the sums stays the same.

commutative property

100

36 x 12

432

200

name this place value 

856,921

ten thousands place

200

Round this number to the nearest ten thousands

54,892

50,000

200

12397-4136

8261

200

solve a word problem using this strategy where we have to find who, what, how and solve. 

3 reads

200

3/10+8/100

38/100

300

write this number in words

921

nine hundred twenty-one

300

Round this number to the nearest hundred thousands

726,378

700,000

300

14,000-5,698

8,302

300

numbers that are multiplied together

factors

300

write this fraction in decimal form

5/100

0.05

400

define place value

the position of a digit by its number value

400

Round this number to the nearest thousands

4925

5,000

400

87,289+38,911

126,200

400

what is the basic angle we know that we can use to reference other angles.

right angle

400

5 feet = ?? inches

60 inches

500

write this number in expanded form

856,921

500

round to the nearest hundreds

674,321

674,300

500

815710-13953

801757

500

the amount of space inside the shape. its in square units

area

500

name the 4 types of angles

right, acute, straight, obtuse

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