Measurement
How many milliliters are in a liter?
1,000 milliliters are in a liter
8 x 7
56
Solve.
29 + 7 = ?
36
Mrs. Davidson has a garden with 3 rows of 6 white flowers. She also has 32 pink flowers. How many flowers does Mrs. Davidson have in all?
Mrs. Davidson has 50 flowers in all.
Round 27 to the nearest ten.
30
How many grams are in 1 kilogram?
1,000 grams are in 1 kilogram.
Solve.
42 / 6 = ?
7
36 - 9 = ?
27
There are 139 fewer third graders than fourth graders at Gnome Elementary. There are 390 third graders. How many second and third graders are there?
There are 919 third and fourth graders at Gnome Elementary.
Round 345 to the nearest ten.
350
Would a mug be less than 1 liter, more than 1 liter, or about the same as 1 liter?
A teacher has 72 art beads to give out for a class project. She wants to divide them equally among 8 students. How many beads will each student get?
Each student will get 9 beads.
Solve.
398 + 145 = ?
543
In total, Emily earned 15 dollars walking her neighbor's dog and 15 dollars watering their plants for 6 days last week. She earned the same amount of money each day. How much money did she earn each day?
Round 566 to the nearest hundred.
600
Shen's cat drinks 6 liters of water in one month. His dog drinks 31 liters of water in one month. How many more liters of water does Shen's dog drink than his cat?
Shen's dog drinks 25 liters more than the cat.
For a school science project, students collected 63 mineral samples. They want to sort the minerals equally into 7 display boxes, with each box showing the same number of samples.
How many mineral samples will go in each display box?
9 mineral samples will go in each display box.
Pablo has 274 centimeters of ribbon. He uses 58 centimeters of ribbon for a project. How much ribbon does Pablo have left?
Pablo has 216 cm of ribbon left.
A school is preparing goodie bags for a science fair.
They have 7 tables, and each table has 3 baskets of supplies. In each basket, there are 8 stickers and 4 pencils. How many stickers are there in all the baskets combined, and how many pencils are there in all the baskets combined?
168 stickers in all
84 pencils in all
Which two tens does 63 fall between?
6 tens and 7 tens.
A nickel weighs 5 grams. How many nickels would it take to weigh 45 grams total?
It would take 9 nickels to weigh 45 grams.
Solve.
(6x6) / 2
18
Robin wants to use the take from a hundred strategy to find 576 - 63. Do you think Robin should use the take from a hundred strategy? Why?
No, I do not think Robin should use the take from a hundred strategy because 63 is not close to a hundred. 576 - 63 is not easy mental math.
A library is organizing new books into reading groups.
There are 84 books in total. The librarian wants to place the books equally onto 7 shelves. Each shelf must have the same number of books.
How many books will go on each shelf?
12 books
What is the halfway point between 400 and 500?
450