Vocabulary
What is the answer to an addition problem?
sum
What array could be built to create 12?
any of the following:
1 x 12, 2 x 6, 3 x 4
Write the following number in standard form:
three million two hundred sixty seven thousand four hundred twenty six
3,267,426
Write 9,216 in expanded form
(9 x 1,000) + (2 x 100) + (1 x 10) + (6 x 1)
Write 45.9 as a common fraction
45 9/10
What is the answer to a multiplication (X) problem?
product
Other than 1 x 40,
Name an array that could be be built for 40
possible answers:
2 x 20, 4 x 10,
Write the following:
27,389,042
twenty seven million three hundred eighty nine thousand forty two
Write in 60,348 in expanded form
(6 x 10,000) + (3 x 100) + (4 x 10) + (8 x 1)
Write 67 15/100 as a decimal
67.15
What is the answer to a subtraction problem?
difference
Other than 1 x 36,
Name 2 arrays that could be built for 36
Any two,
2 x 18, 3 x 12, 4 x 9, 6 x 6
Write the following number in standard form:
seven hundred two million sixteen thousand eighty one
702,016,081
Write 36.8 in expanded form
(3 x 10) + (6 x 1) + (8 x 1/10)
Write three hundred ninety two and six hundredths as a common fraction or as a decimal fractions
392.06 or 392 6/100
What is the answer to a division problem?
quotient
sounds like: quo/shent/
Name all the factors of 24
1, 2, 3, 4, 6, 8, 12, 24
Write in standard form:
fourteen thousand two hundred five and ninety two hundredths
14,205.92
Write 196.54 in expanded form
(1 x 100) + (9 x 10) + (6 x 1) + (5 x 1/10) + (4 x 1/100)
Write 427 5/10 as a decimal fraction
427.5
In a multiplication problem, what do we call the numbers that get multiplied to create the product?
Ex: what is the name for the 2 and 3 in the equation 2 x 3 = 6
factors
Name all the factors of 42
1, 2, 3, 6, 7, 14, 21, 42
Write the following number in words:
1,006,422.05
one million six thousand four hundred twenty two and five hundredths
Write 697,463.29 in expanded form
(6 x 100,000) + (9 x 10,000) + (7 x 1,000) + (4 x 100) + (6 x 10) + (3 x 1) + (2 x 1/10) + (9 x 1/100)
Write twenty two and seventy three thousandths as a decimal fraction AND a common fraction
22.073
22 73/1,000