Operations & Algebraic Thinking
27 + 15 = ____
What is 42?
200 + 70 = ____
What is 270?
What fraction represents the shaded part of a whole divided into four equal parts if all parts are shaded?
What is 4/4?
Heidy leaves her house at 8:35 AM. It takes her 15 minutes to get to school. What time does she get to school?
What is 8:50 AM?
If you have 68 apples and give away 30 apples, how many apples are left?
What is 38?
What is the value of the 4 in the number 345?
What is 40?
Which is greater: 1/4 or 1/2 ?
What is 1/2?
Ms. Linsey and Mr. Abbott are comparing the sizes of their bulletin boards. Ms. Linsey’s bulletin board is 6 feet long and 5 feet wide. Mr. Abbott’s bulletin board is 7 feet long and 4 feet wide. Which bulletin board has the greater area?
What is Ms. Linsey's bulletin board?
Her bulletin board measures 30 square feet which is larger than Mr.Abbott's whose is 28 square feet.
How many groups of 8 are there in 72?
What is 9?
Round 67 to the nearest ten.
What is 70?
Which two fractions are equivalent?
A 2/3 and 3/6
B 1/4 and 4/8
C 2/4 and 3/6
D 1/2 and 2/8
What is 2/4 and 3/6?
What is the area of the following shape?
What is 37 square cm?
There are 40 stickers on a sheet of paper. The stickers are in rows with 8 stickers in each row. What expression represents how to find the number of rows of stickers on the sheet of paper?
What is 40 divided by 8?
845 - 153 = ___
What is 692?
Sandra ate 2/6 of a pizza and George ate 3/6 of the same pizza. Sandra says she ate more of the pizza than George. George says he ate more of the pizza than Sandra. Who is correct?
Who is George?
John starts reading a book at 5:20 p.m. He reads for 45 minutes and then plays a video game for 30 minutes. At what time does John stop playing the video game?
What is 6:35 PM?
A rule was used to create the number pattern shown below.
___ , 9, ___ , 21, 27
What two numbers are missing from the pattern?
What is 3 and 15 ?
Write the number 3,914 in expanded form.
What is 3,000 + 900 + 10 + 4?
Write a fraction that has a value greater than 3/8 using 3 as the numerator.
What is 3/6, 3/5, 3/4, 3/3?
A bathroom floor has an area of 36 square feet. Draw a figure that could represent the area of the bathroom floor.
see students' drawings