Rounding
What is 237 rounded to the nearest hundred?
200
A reasonable estimate for 205 + 498 is ________.
700
The seventh multiple of 10 is
70
How many factors does 10 have?
4
1, 2, 5,10
Which number is prime?
A. 26. B. 33. C. 40 D. 47
D. 47
What is 1,290 rounded to the nearest hundred?
1,300
A reasonable estimate of 285 x 3 is__________ (round to the nearest hundred).
300 x 3 is 900
The 4th multiple of 4
16
3 is a common factor of 12 and 60.
True or False?
True
Which number is composite?
A. 1 B. 2. C. 3. D. 4
D. 4
What is 26,650 rounded to the nearest hundred?
26,700
What is the best estimate of 2,264 + 8,721? (Round to the nearest hundred)
2300 +8700= 11,000
What is the 4th multiple in 7
28
How many factors does 12 have?
6
1, 2, 3, 4, 6, 12
Which number is neither prime nor composite?
1
What is 21,073 rounded to the nearest thousand?
21,000
Do you need an estimate or exact answer?
Meg bought 4 bags of candy bars to pass out on Halloween. Each bag had 68 candy bars inside. How many candy bars did Meg have altogether?
I need both answers.
Exact answer. 272 candy bars
What is the 3rd multiple in 6
How many factors does 13 have?
2
1, 13
Is 91 prime or composite?
Prime
What is 99,900 rounded to the nearest thousand?
100,000
Do you need an estimate or exact answer?
The large leaf blower costs $298. The smaller one costs $189. About how much is the difference in price?
I need both answers.
Estimate. About $100.
What is the 6th multiple of 2
12
How many factors does 57 have?
4
1, 3, 17, 57
Is 33 prime or composite?