Grade Three, Unit 2 Flashcards

(36 cards)

1
Q

4 types of operations

A
  1. Multiplication
  2. Divison
  3. Addition
  4. Subtraction
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2
Q

A question that asks you to split a big number into smaller groups is what kind of question?

A

A Division Question

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3
Q

A question that asks you to find the difference between two numbers is what kind of question?

A

A subtraction question

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4
Q

If there are 6 bags and each bag has 2 pencils and you need to find how many pencils there are in total, what kind of operation do you use? (pick -,+,x, or divide)

A

Multiplication

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5
Q

There are 6 dogs and 3 cats. What kind of operation would you use to find out the total number of animals?

A

Addition

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6
Q

What is 88 - 5?

A

83

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7
Q

How many time does 2 go into 22?

A

11

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8
Q

What is the pattern for 102,106,110,114…

A

add 4

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9
Q

What is the pattern for 4,8,12,16….

A

add 4

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10
Q

What is the pattern for 100, 85, 70, 55…

A

subtract 15

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11
Q

How many cents is in a dime?

A

10 cents

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12
Q

What is a dollar worth?

A

100 cents

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13
Q

What is a penny worth?

A

1 cent

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14
Q

25 cents is also called a

A

quarter

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15
Q

two dollars is also called a

A

toonie

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16
Q

a one dollar coin is called a

17
Q

how many cents is half of a dollar?

18
Q

How many quarters do you need to make a dollar?

19
Q

how many quarters do you need to make 50 cents?

20
Q

how many dimes do you need to make 30 cents?

21
Q

how many dimes is in one dollar?

22
Q

how many pennies are in a dollar?

23
Q

How many pennies are in two dollars?

24
Q

how many dimes are in $1.50

25
How many tens are in 100
10
26
How many tens are in 200?
20
27
How many tens are in 50?
5
28
346 in expanded form is...
300 + 40 + 6
29
What is in the hundreds place value of 239
2
30
What is in the tens place of 390?
9
31
What is in the ones place of 1980
0
32
What is the base ten name for 394
3 hundreds, 9 tens and 4 ones
33
what is the base ten name for 789
7 hundreds, 8 tens and 9 ones
34
Is the following correct?: 400 > 432. Why or why no?
No, because 432 is bigger than 400
35
Is the following correct? 300<420
yes because < shows that 420 is bigger than 300
36
Count by tens from 247 to 287
247, 257, 267, 277, 287