Vocabulary
Multiplying Decimals
Dividing Decimals
Exponents
Potluck
100
To estimate the quotient of decimals, use these easy kinds of numbers
What are compatible numbers/rounded numbers?
100
Estimate the product using rounding: 6.8 x 2.3
What is 14?
100
Estimate: 40.6 / 6.7
What is 6
100
2^3=
2 x 2 x 2 = 8
100
Order of operations: solve 4+ 10 / 2 - 3
What is 6?
200
In 25.83 / 4.2, 25.83 is the ______
What is the dividend?
200
Estimate the product using rounding: 25.4 x 5.1
What is 125?
200
Estimate using rounding: 8.99 / 2.6
What is 3
200
What is the valueof 7^3?
What is 343
200
Round to the nearest hundredth: .038
What is .04
300
The ___ in the expression 8^3 is 3.
What is the exponent?
300
6 x .03
1.8
300
12.6 / 9
What is 1.4
300
What is 6 x 6 x 6 written as an exponent?
What is 6^3
300
Round to the nearest hundred: 234.889
What is 200
400
To multiply by ___ you move the decimal point to the right.
What is powers of ten (or ten)?
400
2.7 x 4.1
11.07
400
18.63 / 2.3
What is 8.1?
400
What is 8 ^4 written as a product of the same factor?
What is 8 x 8 x 8 x 8 ?
400
What is the GCF of 18 and 54?
What is 18
500
In 42 / 2.1, 2.1 is the _____.
What is the divisor?
500
1000 x .48
480
500
54.36 / .1
What is 543.6
500
What is the value of 4^4?
256
500
List the divisibility rules for 990
What is 2, 3, 5, 6, 9, 10?
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