What does it mean?
What does operation is used when asked to find the sum of two numbers?
Adding
What is 23 rounded to the nearest ten?
20
Identify the pattern in these numbers:
2, 4, 6, 8, 10, 12
Adding by 2s
Frank already has 20 Pokemon cards. His sister gave him a pack of 8 for his birthday. Then he entered a contest and won a new pack of 8 for his birthday. How many total Pokemon cards does he have now?
36 Pokemon cards
Laney saved up $53 by doing chores. She then bought a new notebook for $14. How much money does she have now?
She would have $39 left.
What operation is used when finding the difference between two numbers?
Subtracting
What is 876 rounded to the nearest hundred?
What would be the next number in this pattern:
8, 16, 24, ____
32
(You adding by 8s)
Ren bought 245 milligrams of flour for baking cookies. When she got home, she found out her mom already had 455 milligrams of flour. How much flour do they have now?
700 milligrams
135 milliliters
What does the word equation mean?
A number sentence with an equals sign in it.
Examples:
2 + 3 = 5 4 - 2 = 2
What is 1,354 rounded to the nearest ten?
1, 350
What would be the next number in this pattern:
60, 48, 36, ____
24
(You are subtracting 12)
Grace collected 322 rocks. Tyrone collected 17 more rocks than her. How many rocks does Tyrone have?
339 rocks.
Darla's class was raising money for a school field trip. Darla raised $234, but Martha raised $343. How much more money did Martha raise than Darla?
Martha raised $109 more than Darla.
What is the difference between an expression and an equation?
An expression is a number sentence that DOES NOT have to an equals sign. An equation is a number sentence that DOES have an equals sign.
What is 1,544 rounded to the nearest hundred?
1,500
Ty counts by 5s until 30. Roger counts by 10s until 30. Which of the following numbers will BOTH Roger and Ty say when they count. Choose all that apply.
5, 10, 15, 20, 25
10 and 20
Mrs. Holter read 431 pages over the summer. Miss Lind read 98 pages and Miss Velcko read 517 pages How many pages did Miss Velcko and Miss Lind read combined?
98 + 517 = 615 pages
Hannah owns 63 movies on DVD. Jacob owns 19 fewer than her. How many movies does Jacob own?
Jacob owns 44 movies.
What do the phrases "Select all that apply" or "Select all of the correct answers" usually mean?
There is probably more than one correct answer!
What is the smallest possible number that could round to 400 when rounding to the nearest hundred?
350
Stacy counts by 4s until 24. Barbara counts by 8s until 24. Which of the following numbers will both Stacy and Barbara say? Choose all that apply.
4, 8, 16, 20
8 and 16
Which of the following expressions would have a sum of 175? Must write down all that apply in order to get the points.
89 + 86 128 + 48
124 + 51 93 + 82
89 + 86 = 175
124 + 51 = 175
93 + 82 = 175
Which of the following expressions would have a difference of 22. Must write down all that apply in order to earn the points.
223 - 201 69 - 47
308 - 276 91 - 78
223 - 201 = 22
69 - 47 = 22