Add/Sub
Solve 245 + 138
383
Draw two rectangles of the same size. Divide the first rectangle into 2 equal parts and shade 1 part. Divide the second rectangle into 4 equal parts and shade 2 parts. Are these fractions equivalent?
Yes
A rectangle is made of unit squares arranged in 4 rows and 5 columns. How many unit squares are there in total?
20 square units
A baker arranges 20 cupcakes in an array with 4 rows. How many cupcakes are in each row?
5 cupcakes
School starts at 8:30 a.m. and math class ends at 9:15 a.m. How many minutes long is math class?
45 minutes
Solve 502 − 156
346
Complete the equivalent fraction: 1/4 = ?/8
2
1/4 = 2/8
A pentagon has sides that are 3 m, 3 m, 3 m, 4 m, and 4 m. What is the perimeter?
17 m
There are some boxes of crayons. Each box has 8 crayons. If there are 32 crayons in total, how many boxes are there?
4 boxes
Count the coins: 2 quarters, 2 dimes, 3 nickel. What is the total value?
$0.85
Marcus has 425 trading cards. His friend gives him 138 more trading cards. How many trading cards does Marcus have now?
563 trading cards
An apple pie is cut into 8 equal slices. If you eat 3 slices, what fraction of the pie did you eat?
3/8
Rectangle A is 2 units long and 7 units wide. Rectangle B is 3 units long and 6 units wide. Which rectangle has the larger area?
Rectangle B
56 ÷ 8 =
7
You have a dentist appointment at 3:05 p.m. The appointment is 27 minutes long. You need 15 more minutes to get home. What time will you arrive home?
3:47 p.m
A store had 350 apples on Monday. On Tuesday, they received 175 more apples. On Wednesday, they sold 280 apples. How many apples does the store have left?
245 apples
Are 2/3 and 4/6 equivalent? Show your work.
Yes - with explaination
A triangle has a perimeter of 15 cm. Two of its sides are 5 cm and 4 cm. What is the length of the third side?
6 cm
8 × 7 = (___ × 7) + (____ × 7)
a. 1, 8
b. 2, 5
c. 5, 3
d. 3, 4
C. 8 x 7 = (5x7) + (3x7)
The library closes at 5:12 p.m. Lily arrives at 4:35 p.m. How many minutes does she have before the library closes? (show your answer on a number line)
37 minutes (on a number line)
A bakery baked 500 cookies. By the end of the day, some cookies were sold. There are 127 cookies left. How many cookies were sold?
373 cookies
A race track is divided into 8 equal sections. A runner has completed 5 sections. How far has the runner gone? Model with a number line.
5/8 (on a number line)
Your garden is shaped like a hexagon (6-sided polygon). Five of the sides are 2 feet each. The sixth side is 3 feet. You want to put a fence around the garden. How many feet of fencing do you need?
13 feet of fencing
A toy store receives 3 boxes of action figures. Each box contains 10 action figures. The store wants to display them equally on 5 shelves. How many action figures will be on each shelf?
6 action figures
You want to buy an apple for $1.25 and a juice box for $2.50. You have $5.00. Do you have enough money? How much money will you have left over?
Yes, $1.25 left over