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Vocabulary I
Vocabulary II
Comparing Numbers
Estimation
Integers
100
The answer the a multiplication problem.
What is the product?
100
The answer to a division problem.
What is the quotient?
100
Greater than, less than, equal to 12.75 _______ 12.8
12.75 is less than 12.8?
100
The estimated value of 3.2 x 7.6
What is 24?
100
Solve this expression: 7.24 + 11.9
What is 19.14?
200
Numbers that multiply each other to form a solution.
What are factors?
200
Numbers that add up to form a sum.
What are addends?
200
Greater than, less than, equal to 23.654 ________ 23.648
23.654 is greater than 23.648
200
The estimated value of 17.6 - 5.5
What is what is 12?
200
Solve this expression: 9.2 - 7.54
What is 1.66?
300
Place values that are less than one whole.
What is a decimal place?
300
In a division problem, the number that is being divided into.
What is the dividend?
300
Round to the nearest tenth first: then determine greater than, less than, or equal to. 3.97 _______ 4.0
3.97 is equal to 4.0
300
The estimated value of 4.5 x 6.5
What is 35?
300
Solve this expression: 4.3 x 5.4
What is 23.22?
400
Bumping a number up in value or down in value to help with estimating a solution to a problem.
What is rounding?
400
The solution to a subtraction problem.
What is the difference?
400
Round to the nearest whole number to estimate the answer to this problem. 4.53 (10.7 + 6.38 + 3.55)
What is: 5 (10 + 6 + 4) 5 (20) 100
400
The estimated value of 3.75 + 12.3 + 4.4
What is 20?
400
Solve this expression: 2.3 x 5.04
What is 11.592?
500
Four decimal places to the right of the decimal point.
What is the ten thousandths place value?
500
Three decimal places to the right of the decimal point.
What is the thousandths place?
500
Round to the nearest whole number first: then determine which is more probable: greater than, less than, or equal to. 4.75 x 3.3 ________ 2.49 x 6.78
5 x 3 = 15 ______ 2 x 7 = 14 15 is probably greater than 14
500
The estimated value of 5.6 + 13.4 - 3.8
What is 15?
500
Solve this expression: 7.2 - 5.43 + 4.62
What is 6.39?