All About Decimals
What is 6.9 rounded to the nearest whole number?
7
When adding decimals, you need to _____ up the decimal point.
Line
When you find the difference between 2 decimals, how do you know where to place the decimal point in the answer?
Bring it straight down
What does 0.04 x .6 =
.024 or 0.024
When dividing a decimal by 10, 100, 1000 … move the decimal point in which direction?
To the left
What is the value of the number 7 in 45.7?
.7 or 7 tenths
What is 23.4 + 45.78?
69.18
What does 45 - 7.2 =
37.8
What is 1/100 of 667
6.67
What does 45.2 ÷ 10 =
4.52
What is 124.76 rounded to the nearest tenth?
124.8
What do you need to write next to 2.1 when adding it to 4.879?
2 zeros
What needs to be added to the number 1.2 in the problem 1.2 - .999 before you find the answer?
2 zeros
What is 34.2 x 1000
34,200
What does 3.1 ÷ 100 =
.031 or 0.031
What is the place value of the digit 8 in the number 23.98?
Hundredths
What does 23.6 + 9.456 =
33.056
What does 456.23 - 8.973 =
447.257
What is the answer to a multiplication problem called?
Product
Is this a reasonable answer to this problem? 35.5 ÷ 5 = 71
No
Round 34.78 to the nearest hundredth
34.78
What is the answer to an addition problem called?
Sum
What is the name of the answer to a subtraction problem?
Difference
What does 34.2 x .85 =
29.07
What is the answer to a division problem called?
Quotient