Multiplication
8*9
72
If a bottle of water has a mass of about 1 kilogram, about how much mass will it have after someone drinks 500 grams of water from it?
500 grams
Arthur leaves the house to walk his dog at 11:00am and returns home at 12:00pm. How long was he gone?
1 hour
Arthur has 5 pieces of $10 notes and 7 pieces of $5 notes. How much money does she have?
$85
Name 2 quadrilaterals?
Square, rectangle, rhombus..... answers vary
9*11
99
In order to start constructing the house, Charlie and his father needed to gather some wood from the forest. If they initially have 15 extra planks of wood in the house and Charlie and his father got 10 planks of wood each, how many pieces of wood do they have in total?
15 + 10 = 25 planks
Eloise leaves to go the gym at 11:04 am and returns home at 12:00pm. How long was she gone?
56 minutes
Margot has $35 to buy a fish aquarium. She received a balance of $7.50 from the shopkeeper. What is the cost of the aquarium?
$27.50
A rectangle has the width of 3m and the length of 5m. What is the area?
15 meters2
12*3
36
The aviary has 3 species of eagles on show that day. They have 20 Bald Eagles, 15 Harpy Eagles, and 30 Crowned Eagles. How many eagles are on display that day?
65 eagles
Margot leaves to go swimming at 4:05 and returns at 4:57. How long was she gone?
52 minutes
Julia has a $5 bill and 2 quarters. How much more does she need to have $8.00?
$2.50
Provide an estimate and an answer
307 - 209 = ?
Possible estimate could be 310 - 210 = 100
Answer is 307-209 = 98
12*11
132
Olivia counted a total of 55 tree frogs, 10 poison frogs and 13 wood frogs. How many frogs was Penny able to count?
78 frogs
Julia rides her bike 4 miles. She rides from 10:15 a.m. until 11:20 a.m. How long does it take her to ride 4 miles?
1 hour 5 minutes
Rosie has $28.90. Her father gives her $45 more. Find the total amount of money Rosie has.
$73.90
What is the perimeter of a Hexagon if all the sides are 3 meters?
18 meters - a hexagon has 6 sides.
12*12
144
Emmi's bag has a mass of 2 kilograms. Marco's bag has a mass of 1,000 grams. Whose bag has more mass?
There are 1,000 grams in each kilogram, so Marco's bag has a mass of 1 kilogram. Emmi's bag has a mass of 1 kilogram. Emmi's bag has a mass of 2 kilograms, so her bag has more mass.
Hassan leaves for school at 8:20am and returns home at 4:15pm. How long was Hassan gone?
7 hours 55 minutes
$251
Ms. Mitman wants to add a border to a rectangle bulletin board. The top is 35 inches across, and the side is 25 inches tall. How much border does Ms. Mitman need?
120 inches