Multiply and Divide
What is 467 x 38
17,746
Matt says 51 is a prime number. Is Matt correct?
What is yes he is correct.
Write the following number in expanded notation
467.82
(4 x 100) + (6 x 10) + (7 x 1) + (8 x .1) + (2 x .01)
Estimate the sum to the nearest whole number
699.15 + 909.75
$1,609
Solve the following problem:$14.99 + $4.87
$19.86
What is 2,052 divided by 36?
57
Is 91 prime?
No
Write the following in expanded notation:
5,000 + 300 + 20 + .9 + .09
(5 x 1,000) + (3 x 100) + (2 x 10) + (9 x .1) + (9 x .01)
Mrs McIntyre got 24 cases of roses for an event. Each case has 18 roses in it. What is the best estimate of the total number of roses she has
400 roses
What is 347.008 - 36.47
310.538
Mrs. McIntyre is going to give each student in 5th grade 36 pieces of candy. If there are 117 students, how many pieces of candy will she need to get?
4,212
List all of the factors of 24
1, 24, 2, 12, 3, 8, 4, 6
Write the following number in expanded notation:
10,042.02
(1 x 10,000) + (4 x 10) + (2 x 1) + (2 x .01)
Each of the 117 5th grade students ran 37 laps for the jog a Thon. Estimate the total number of laps rounded to the nearest tens place
4,800 laps
Add the following numbers:
43.98 + 129.03 + 325.786
498.796
$247
All of the factors from 1- 10 are:
2, 3, 5, 7
Yes
Is this the correct way to write 456.23 in expanded notation?
(4 x 10) + ( 5 x 10) + (6 x 1) + (2 x 1) + (3 x .01)
No, the 4 should be 4 x 100
Mrs. McIntyre got 16.47 gallons of gas two weeks ago. Last week she got 10.53 gallons. Estimate the difference in gallons to the tenths place that Mrs. McIntyre had to get.
6 gallons (6.0)
Mrs. McIntyre gave Colby $50 to spend this weekend. We went to the pumpkin patch and he spent $10.50 on a pumpkin. $1.99 on an icee, and $12.25 on a new scarecrow stuffy. How much does he have left?
$25.26
We got sprinkle donuts for everyone in class. If every donut had 502 sprinkles, and all 24 students plus Mrs. McIntyre ate a donut, how many total sprinkles did we eat?
12,550 sprinkles
How many prime numbers are there from 1 to 100?
25 prime numbers
Write the following in expanded notation
twenty four thousand, two hundred seventy nine and one hundred fifty six thousandths
(2 x 10,000) + (4 x 1,000) + (2 x 100) + (7 x 10) + (9 x 1) + (1 x .1) + (5 x .01) + (6 x .001)
Matt spent $14.95 on a shirt, $9.99 on a pack of socks, $34.55 on pants. Estimate the total amount he spent to the nearest dollar.
$60
The class is weighing Crystals in science class. The weights are listed below:
.076 ounces
.324 ounces
.707 ounces
.125 ounces
How much did the crystals weigh together?
1.232 Ounces