What is 325 rounded to the nearest ten?
330
Jack has 24 fish. He puts them into 4 bowls. Each bowl has an equal number of fish.
How many fish are in each bowl?
6
What number belongs in the box to make this true?
shown on board
3
This rectangle has a length of 5 centimeters and a width of 2 centimeters.
What is the area?
10 cm2
Libby said the answer to the problem is 25. Her work is shown.
Step 1:
Step 2:
Step 3:
Which answer is true?
a. Libby's answer is correct because 10+15=25
b. Libby's answer is correct because 2+3=5 and 5x5=25
c. Libby's answer is incorrect because she multiplied 5x2 and 5x3
d. Libby's answer is incorrect because she should have multiplied 10x15
c.
Round to the nearest hundred
164
200
If you have 5 rows and 9 columns of chairs in an array, how many chairs are there in total?
45 chairs
What symbol makes the comparison true?
written on board
<
What is the area of the square?
Shown on board
16 in2
Katie’s soccer team drank 12 liters of water. Hayden’s soccer team drank 17 liters of water.
What is the amount of water, in liters, the teams drank in all?
39 liters
What is this number rounded to nearest ten and hundred?
351
350
and
400
What is 42 divided by 6?
7 baby
Which model shows 3/4 of the whole figure shaded?
shown under camera
c
What is the missing side?
shown on board
4 in2
Jan divides 36 pens into groups.
Each group has the same number of pens.
Jan uses all of the pens.
For each number of pens in a group, click Yes or No to show if Jan can create groups that each have that number of pens.
2 in each group Y/N
3 in each group Y/N
5 in each group Y/N
6 in each group Y/N
10 in each group Y/N
Y
Y
N
Y
N
7489 + 6571
14,060
What is the missing number in this equation?
4 x _ = 32
8
Shown on board
5/8
What is the missing side of the irregular shape?
Shown on board
3 cm2
The table shows the number of books in four third-grade classrooms. One of the teachers is Tim’s teacher, and one of the teachers is Sue’s teacher.
Show entire question on board
Ms. Rose
842-358
484
What is 80 x 6?
480
Which symbol makes this comparison true?
shown on board
<
What is the area of the irregular shape?
Shown on board
26 m2
Some students collect cans of food for a food drive. The food drive is 14 days long.
They collect 20 cans each day for 9 days.
They collect 15 cans each day for the rest of the days.
How many cans do the students collect during the food drive?
315 cans