eQuizShow
Grade 2 Math Year-End Review
Addition
Question: What is 67 + 8?
Show your work.
Answer: 75.
67 + 3 = 70
8 - 3 = 5
70 + 5 = 75
Question: What is 34 + 6?
Show your work.
Answer: 40.
4 + 6 = 10
10 + 30 = 40
Question: What is 78 + 12?
Show your work.
Answer: 90.
70 + 10 = 80
8 + 2 = 10
10 + 80 = 90
Question: What is 64 + 39?
Show your work.
Answer: 103.
60 + 30 = 90
4 + 9 = 13
90 + 13 = 103
Question: What is 41 + 58?
Show your work.
Answer: 99.
40 + 50 = 90
1 + 8 = 9
90 + 9 = 99
Subtraction
Question: What is 20 - 5?
Show your work.
Answer: 15.
20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
5 jumps down from 20 to 5.
Question: What is 45- 23?
Show your work.
Answer: 22.
40 - 20 = 20
5 - 3 = 2
20 + 2 = 22
Question: What is 72- 49?
Answer: 23.
72, 62, 52, = 20 ( 2 jumps)
52, 51, 50, 49 = 3 (3 jumps)
20 + 3 = 23
Question: What is 83 - 68?
Show your work.
Answer: 15.
83, 73 = 10 (1 jump)
73, 72, 71, 70, 69, 68 = 5 (5 jumps)
10 + 5 = 15
Question: What is 94 - 37?
Answer: 57.
94, 84, 74, 64, 54, 44, = 50 (5 jumps)
44, 43, 42, 41, 40, 39, 38, 37, = 7 (7 jumps)
50 + 7 = 57
Place Value
Question: How many tens are in the following number?
69
Answer: 6 tens
Question: What is the value of the tens position in the following number?
39
Answer: 30
Question: What is the place value of the 5 in the following number?
45
Answer: Ones.
5 ones
Question: What is the place value of the number 2 in the following number?
28
Answer: Tens
two tens
Question: What is value of the hundreds position in this number?
985
Answer: 900
Patterns
Question: What is the next three numbers in the following sequence?
2, 4, 6, 8, ____, ______, ______
Answer: 10, 12, 14
Question: FIll in the blanks in the following pattern.
________, 8, 12, __________, 20, 24, 28, _________, ____________, 40
Answer: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40
Question: What is the sorting rule for the following group?
Group 1:
Apple, Orange, Banana, Strawberry
Group 2:
Carrots, Lemons, Beans, Peas
Answer: Group 1: Fruit
Group 2: Vegetables
Question: What are two attributes of the following pattern?
Orange square, yellow circle, purple rectangle, orange square, yellow circle, purple rectangle.
Answer: Colour and shape
Question: Create your own pattern with 3 attributes and describe it to the class.
Answer: Answers will vary.
Measurement
Question: Which is better to measure the classroom floor, Popsicle sticks or paper clips?
Answer: Popsicle sticks
Question: When measuring an object your measuring tool has to be where to start on the object?
Answer: On the end of the object you are measuring.
Question: Which is heavier, a stack of textbooks or a box of straws?
Answer: A stack of textbooks.
Question: Match which measuring tool fits the best job.
Tool:
Popsicle sticks
Snap cubes
Student steps
Job:
Length of school
Height of door
Length of student desk
Answer: Popsicle sticks = length of student desk
Snap cubes = height of door
Student steps = length of school
Question: Measure 3 objects in the classroom using only one object as a measuring tool.
Be prepared to share your objects and findings.
Answer: Answers will vary.