Addition
Do I ignore decimals in an addition problem, or do I just bring the decimal down?
Bring it down!
12.2 - 3.9
8.3
86 x 60
5,160
How do start a division problem when the number OUTSIDE of the box has a decimal?
Multiply the divisor and dividend by 10. You can also multiply by 100 if there are two decimal places.
67.4 + 20.8
88.2
Do I ignore the decimals in a subtraction problem?
No! Bring it down!
Daily Double!
A duck at a lemonade stand became famous for saying what line?
Got any grapes?
Solve .1 divided by 5
.02
5,908.2 + 298.12
6,206.32
33.3 - 22.2
11.1
3.8 x 4
15.2
Daily Double!
Finish this sentence...
Sally sells seashells...
by the seashore!
Daily double!
What are the pink fluffy unicorns doing?
Dancing on rainbows.
58.9-34.01
24.89
24 x 5.5
132
Set the following problem up in standard algorithm.
Sal has 42,000 boxes of bananas. He needs to divide these boxes between 100 schools. How many boxes will each school get?
42,000 divided by 100
How many decimal places are in this problem?
2.098647893927396298374923847 x 100,000 =
27
300- 23.1
276.9
305 x 21
6,405
Solve .2 divided by 4.
.05