Number Forms
Powers of 10
Rounding
Comparing/Ordering
Adding/Subtracting
100
Write in standard form:
One hundred twelve and one hundredth
112.01
100
79.4 x 102 =
7940
100
What is 94.569 rounded to the nearest tenth?
94.6
100
Compare using <, >, =.
8.35 8.348
8.35 > 8.348
100
7.34 + 2.5 =
9.84
200
Which of the following expressions is equal to 74.105?
A. (7 x 10) + (4 x 1) + (1 x 1/10) + (5 x 1/100)
B. Seventy four and one hundred five thousandths
B
200
.367 x 101 =
3.67
200
Round 34.89 to the nearest ten.
30
200
Compare using <, >, =.
23.19 32.91
23.19 < 32.91
200
Lisa $18.14. Mary had $9.21. How much money did they have together?
$27.35
300
Write in word form:
346.1
three hundred forty-six and one tenths
300
456 ➗ 103 =
.456
300
What is 16.467 rounded to the nearest whole number?
16
300
Amy ran .401 miles. Sarah ran .4010 miles. Who ran the furthest?
Neither, they ran the same distance.
300
51.4 - 28.37 =
23.03
400
Write in expanded form:
195.04
(1 x 100) + (9 x 10) + (5 x 1) + (4 x 1/100)
400
19.46 ➗ 103 =
.01946
400
Which number would round to 3.3?
A. 3.38
B. 3.28
C. 3.21
B. 3.28
400
Put the following rope lengths in order from shortest to longest.
5.46 5.089 5.6 5.17
5.089, 5.17, 5.46, 5.6
400
9.67 - .91 =
8.76
500
What number is equal to (8 x 100,000) + (2 x 10,000) + (4 x 10) + (5 x .01)?
820,040.05
500
A middle school in Longview has 800 students. The total number of people who live in Longview is 100 times the number of students at the middle school. Which expression can be used to calculate how many people live in Longview?
8 x 101
8 x 102
8 x 103
8 x 104
8 x 104
500
Which of the following numbers, when rounded to the nearest tenth, would be 1.1?
1.01 1.09 1.45 1.045 1.054
1.09 and 1.054
500
Below is the amount of seconds it took each swimmer to complete a 50 meter race.
Derek 38.84
Cameron 38.60
Marco 39.8
Chris 38.64
Jaden 39.55
Put the swimmers in order from fastest to slowest.
Cameron, Chris, Jaden, Derek, Marco
500
Mike had 4.5 ounces of candy. He ate 1.83 ounces of it. How many ounces of candy does he have left?
2.67 ounces