Decimal Place Value
The number in the tenths place
23.97
What is 9?
I have to do this before adding decimals.
A. It doesn't matter
B. Line the decimal up
What is B, line the decimal up?
Which decimal is the greatest? 4.953 or 4.951
What is 4.953
92.30 + 0.32
What is 92.62
7.89 - 4.29
What is 3.60
The number in the hundredths place
23.97
What is 7?
I have to do this before subtracting decimals.
A. Line the decimals up
B. It doesn't matter, just subtract!
What is A, line the decimals up?
Use <, >, or + to compare the decimals correctly.
25.603 ___ 25.63
What is 25.603 < 25.63
In December the snowfall was 0.03 in. and in January it was 2.1 in. What is the total amount of snowfall?
What is 2.13 in.
True or False. 85.22 - 12.619 = 73.419
What is False 72.601
The number in the ones place
23.97
What is 3?
When multiplying decimals...
A. The decimal has to be lined up
B. The decimal does not have to be lined up
What is B, the decimal does not need to be lined up?
Use <, >, or = sign, to compare
1.403 ___ 1.4
What is 1.403 > 1.4
9.1 + 7.21
What is 16.31
The pyramid of Khafe measured 143.5 meters high. The pyramid of Menkaure measured 65.5 meters high. Find the difference in these two heights.
What is 78 meters
What is the place value of the 3?
241.135
What is hundredths
I place the decimal after adding and subtracting by
A. Counting the decimal places
B. Bringing the decimal straight down
What is B, bring the decimal straight down?
Use <, >, or = to compare
67.0 ___ 67
What is 67.0 = 67
14.56 + 35.34
What is 49.90?
Sue subtracted 2.9 from 20.9 and got 22.0. Explain why this is not correct. What did Sue do wrong?
What is Sue did not borrow (regroup) when subtracting?
What is the place value of of the 7?
436.967
What is the thousandths
After finding the answer to a multiplication problem with decimals I place the decimal by...
A. Bringing the decimal straight down
B. Counting the decimal places in the numbers being multiplied
What is B, counting the decimal places in the numbers being multiplied?
Use <, >, or = to compare
1.30 ___ 1.03
What is 1.30 > 1.03
146.88 + 30.19
What is 177.07?
Miami's annual precipitation in 2000 was 61.05 in. Albany's was 46.92 in. Find the difference in precipitation between Miami and Albany.
What is 14.13 inches?