Powers of 10
True of False
0.03 is 10 times as much as 0.3
False
Write this number in standard form.
3 ×10 +4×1 +5×(1/10) +9×(1/100)
34.59
What is this number rounded to the nearest tenth
9.48
9.5
What is the value of the expression
3.82 + 0.42 =4.24
What is the value of the expression
1/8 + 2/4
5/8
True or False
3.0 is 100 times as much as 0.03
True
Write this number in standard form.
5 ×100 +1×1 +6×(1/10) + 7×(1/1,000)
501.607
Write a decimal that could be rounded to this number when rounded to the nearest hundredth
7.24
7.241
7.240
7.242
7.243
What is the value of the expression?
4.5 - 1.12
3.38
What is the value of the expression?
1 2/3 + 3/6 =
2 1/6
True or False
0.03 is 1/10 of 0.3
True
Write this decimal in expanded form.
73.832
7 × 10 + 3×1 +8×(1/10) + 3 x (1/100) + 2×(1/1,000)
Complete this Number sentence
8.02 < > = 8.20
< less than
Darin caught a fish that weighs 5.6 pounds. Jarrod caught a fish that weighs 4.32 pounds. How much did their fish weigh altogether?
9.92
What is the value of the expression
5/6 - 1/3 =
3/6
What is 0.7 x 100?
70.0
What is the word form for this number?
4.082
Four and eighty two thousandths
Choose the correct symbol to make this sentence true
0.492 < > = 0.429
> greater than
Mrs. Layton can reach a height of 5.42 feet. Ms. Davidson can reach a height of 7.81 feet. How much higher can Ms. Davidson reach than Mrs. Layton?
2.39 feet
What is the value of the expression?
2 1/4 - 5/8 =
1 5/8
What is 8.0 divided by 102?
0.08
What is the number form that matches this word form?
Fifty seven and one hundred 4 thousandths
57.104
Which weight does not round to 2.46?
a. 2.456
b. 2.457
c. 2.454
d. 2.459
C. 2.454
The 5th grade teachers are running a race. Mrs. Bluniers time was 3.45 minutes. Mrs. Layton's time was 3.89 minutes and Ms. Davidson's time was 3.90 minutes. How much fast was Mrs. Blunier's time than Ms. Davidson's time?
0.45 seconds
What is the value of the expression
7 3/5 - 1 9/10 =
5 6/10