Addition and Subtraction
2.5 + 3.4
5.9
2.6 x 4
10.4
7.2 / 6
1.2
67.435
What digit is in the hundredths place?
3
Ms. Ohlson goes to a Fall Out Boy concert. She wants to get a tshirt and a poster. The tshirt cost $23.45 and the poster cost $17.39. How much will it cost her all together?
$40.84
5.62 - 3.41
2.21
14.7 x 5
73.5
10.8/ 3
3.6
67.435 ___ 67.324
>
or
greater than
Ms. Read wants to go to the Taylor Swift movie again. This time she wants to buy a cup and a popcorn bucket. The cup and popcorn bucket together cost $37.82. Ms. Read pays with $40.00. What is her change?
$2.18
24.7 + 16.15
40.85
11.6 x 3.7
42.92
26.68 / 4
6.67
67.435
Rounded to the nearest tenth?
67.4
Conor and Ethan ran a race. It took Conor 15 minutes to finish. It took Ethan 3.5 times as long. How many minutes did it take Ethan to finish the race?
52.5 minutes
65.87 - 24.3
41.57
10.33 x 7.8
80.574
7.2 / 9
0.8
67.435
Write the number in expanded form
60 + 7 + 0.4 + 0.03 + 0.005
or
6x10 + 7x1 + 4x(1/10) + 3x(1/100) + 5x(1/1000)
Yes he is correct
45.3 - 27.52
17.78
17.89 x 8.2
146.698
52.5 / 5
21
4.6 x 102
460
34.57
Ali writes the number 27.52 and says the 7 in her number is 10 times bigger than the 7 in the original number. Is she correct?
No it is 100 times bigger