Adding and subtracting decimals
28.8 +14.2=
43.0
How would you model 1.22.
Show the teacher to get your points
2.1 divided by 3
0.7
1.3 x 4=
5.2
If Brian bought three apples for $0.83. What is the total cost that he spent for all three apples?
$2.49
64.23 - 18.21
46.02
Show me how to model 0.23 only using hundredths units.
Show the teacher to get your points
1.38 divided by 2
0.69
2.64 x 4=
10.56
Bruce wanted to model 3.45 using unit cubes. He place 34 tenths blocks and 5 hundredths blocks on the table. Did Bruce model the decimal correctly?
Yes Bruce did.
0.522 - 0.373=
0.149
How would you model 2.04.
Show the teacher to receive your points
3.88 divided by 4
0.97
4.04 x 6=
24.24
Jimmy bought five pencils for a total of $2.85. How much does each pencil cost?
$0.57
76.368 + 89.667=
166.035
Show me how I would be able to model 1.89 using tenths and hundredths units.
Show the teacher to receive points.
26.56 divided by 8
3.32
8.43 x 7=
59.01
Steve was told to model 0.34 divided by two. Steve had three tenths blocks and four hundredths blocks and separated them into two groups and said there are 0.17 hundredths in each group. Is Steve correct.
Yes Steve is correct
61.579 - 25.813=
How would I model 1.05 only
Show the teacher to receive your points
90.75 divided by 15
6.05
43.45 x 3=
130.35
Edward bought four hot dogs from the concession stand. Each hot dog cost $2.55 each. Edward paid with a $20 bill. How much change will Edward receive back?
$9.80