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WorksheetsHCS_24-25_Math Grade 3_Formative 13
Total questions: 8
Worksheet time: 4mins
The pears at a grocery store are arranged in a display. The display has 4 rows, with 8 pears in each row. Which equation shows how to find the total number of pears?
4 + 8 = 12; This answer uses addition instead of multiplication.
4 x 8 = 32; Multiply 4 x 8 to find the total number of oranges.
4 + 8 = 8 + 4; This answer rearranges the addition of the factors.
4 + 4 + 4 + 4 = 16; This answer uses repeated addition of 4 instead of 8.
Jeremy wants to put 40 toy cars equally into 4 boxes. He wrote the equation below to find out how many cars go in each box. 4 x (a) = 40. What is another way that Jeremy can find the number of cars using a different operation? Use the drop-down arrows to choose the operation and the number that make the statement true. Jeremy can divide 40 and 4 to find that there are 10 cars in each box.
Multiply
Add
Subtract
Zack wrote the problem shown below. Can you think of two other ways Zack could write this problem?
This is the result of adding the sums of 6 + 6 and 7 + 3.
Multiplying 6 x 7 and 6 x 3 is the same as multiplying 6 x 10.
This is the result of adding 6 + 7 and multiplying it by the sum of 6 + 3.
This is the result of selecting the correct factors but the incorrect operation.
Choose the THREE number sentences where 6 will make the number sentence true.
This is the result of not understanding that in this number sentence the unknown number is 7 because 7 x 4 = 28.
This is the result of not understanding that in this number sentence the unknown number is 5 because 7 x 5 = 35.
This is the result of knowing that in this number sentence the unknown number is 6 because 3 x 2 = 6.
This is the result of knowing that the unknown number is 6 because 4 x 6 = 24.
This is the result of knowing that the unknown number is 6 because 6 x 10 = 60.
Maya planted a tree 57 years before 1981. How old will that tree be in 2020?
39 years old; Student(s) may have forgotten about the 57 years before and just subtracted 1981 from 2020.
57 years old; Student(s) may not have read the question completely and just thought they needed to know how old the tree was in 1981.
83 years old; Student(s) may have figured out how old the tree is this year instead of 2020.
96 years old; Correct answer
Mr. Green works in the town library. He is packing books in different-sized boxes to move to the new library. He packs 4 boxes with 30 books in each box. What are some other ways Mr. Chin can pack the same number of books in boxes? Choose the THREE correct answers.
2 boxes with 60 books in each box
3 boxes with 40 books in each box
5 boxes with 20 books in each box
6 boxes with 10 books in each box
6 boxes with 20 books in each box
Matt has 4 pages of stickers. Each page has 50 stickers. How many stickers does Matt have all together?
54
94
200
250
DES students are selling bags of candy for $5 each. If you sell $30 or more (at least 6 bags), you get to go to the Glow Dance!
Mike asks: "Are bags of ca$5 each?"
Yes
Jayce thinks: "If a student sells six bags of candy, do they make exactly $30?
Yes
Lucy wonders: "Does a student need to sell at least $30 worth of candy to go to the Glow Dance?"
Yes
Anna asks: "Will selling only five bags be enough to go to the Glow Dance?"
No
