Place Value & Whole Numbers
Surprise!!!!
Place Value & Decimals
Mental Math
Vocabulary
100

ten times as much as 80

what is 800

100

the third power of ten is equal to this number in standard form

1,000

100

standard form 

three hundred seventy five thousandths

what is 0.375

100

the product of 20 and 400

what is 8,000

100

the answer to a multiplication problem

what is product

200

900 is 1/10 of this number

what is 9,000

200

the product of 400 and 300

what is 120,000

200

expanded form for 72.326

what is 

7 x 1 + 2 x 10 + 3 x 1/10 + 2 x 1/100 + 6 x 1,000

200

the product of 1,000 and 300

what is 300,000

200

the answer to a division problem

what is quotient

300

the value of the 5 in the number 205,980

what is 5,000

300

Use compatible numbers to get an estimated answer  972 divided by 9

what is 810 divided by 9= 90 

or 900 divided by 9= 100

300

the value of the 6 in the number 73.9364

what is thousandths

300

the sum of 20,000 and 5,000

what is 25,000

300

the answer to an addition problem

what is sum

400

the value of the 4 in the number 100,410

what is 400

400

identify the larger number 

3.08 and 3.006

what is 3.08

400

the place value of the 9 in the number 

28.934

what is tenths

400

270 divided by 9

what is 30

400

a number that shows how many times the base is used as a factor

what is an exponent

500

the property shown below

9 x 8 = 8 x 9

what is the commutative property

500

the value of 6.298 rounded to the nearest tenth

what is 6.3

500

the value of the number 2 in 12.9364

what is 2

500

the product of 500 and 800

what is 400,000

500

numbers that are easy to compute with mentally

what are compatible numbers