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Addition Fact List > 36 Addition Facts > Flashcards

36 Addition Facts Flashcards

1
Q

Addition rules 2

A

Commutative property : I can always switch the order of an addition problem.

E.g
if I know 3+7=10
Then I know too 7+3=10

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2
Q

Addition rules 3

A

Adding 1 is just counting up.
Eg.
2+1=3

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3
Q

Addition rules 4

A

Adding 10 is multi-digit addition.
When I add to a single-digit number, all I have to do is put a 1 in the tens place of the answer. The ones place digit will just be the single digit-number you added to 10.
Eg.
5+10=15

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4
Q
  1. Addition facts list-

—-2+ something= ???

—-Commutative property!!!

2+2=

A

4

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5
Q
  1. Addition facts list-

—-2+ something= ???

—-Commutative property!!!
2+3

A

5

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6
Q
  1. Addition facts list-

—-2+ something= ???

—-Commutative property!!!
2+4=

A

6

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7
Q
  1. Addition facts list-

—-2+ something= ???

—-Commutative property!!!
2+5=

A

7

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8
Q
  1. Addition facts list-

—-2+ something= ???

—-Commutative property!!!
2+6=

A

8

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9
Q
  1. Addition facts list-

—-2+ something= ???

—-Commutative property!!!
2+7=

A

9

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10
Q
  1. Addition facts list-

—-2+ something= ???

—-Commutative property!!!

2+8=

A

10

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11
Q
  1. Addition facts list-

—-2+ something= ???

—-Commutative property!!!

2+9=

A

11

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12
Q
  1. Addition facts list-

—-3+something= ???

—-Commutative property!!!
3+4=

A

7

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13
Q
  1. Addition facts list-

—-3+something= ???

—-Commutative property!!!
3+5=

A

8

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14
Q
  1. Addition facts list-

—-3+something= ???

—-Commutative property!!!
3+6=

A

9

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15
Q
  1. Addition facts list-

—-3+something= ???

—-Commutative property!!!
3+7=

A

10

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16
Q
  1. Addition facts list-

—-3+something= ???

—-Commutative property!!!
3+8=

A

11

17
Q
  1. Addition facts list-

—-3+something= ???

—-Commutative property!!!
3+9=

A

12

18
Q
  1. Addition facts list-

—-4+something= ???

—-Commutative property!!!
4+4=

A

8

19
Q
  1. Addition facts list-

—-4+something= ???

—-Commutative property!!!
4+5=

A

9

20
Q
  1. Addition facts list-

—-4+something= ???

—-Commutative property!!!
4+6=

A

10

21
Q
  1. Addition facts list-

—-4+something= ???

—-Commutative property!!!
4+7=

A

11

22
Q
  1. Addition facts list-

—-4+something= ???

—-Commutative property!!!
4+8=

A

12

23
Q
  1. Addition facts list-

—-4+something= ???

—-Commutative property!!!
4+9=

A

13

24
Q
  1. Addition facts list-

—-5+something= ???

—-Commutative property!!!
5+5 =

A

10

25
Q
  1. Addition facts list-

—-5+something= ???

—-Commutative property!!!
5+6=

A

11

26
Q
  1. Addition facts list-

—-5+something= ???

—-Commutative property!!!
5+7=

A

12

27
Q
  1. Addition facts list-

—-5+something= ???

—-Commutative property!!!
5+8=

A

13

28
Q
  1. Addition facts list-

—-5+something= ???

—-Commutative property!!!
5+9=

A

14

29
Q
  1. Addition facts list-

—-6+something= ???

—-Commutative property!!!
6+6=

A

12

30
Q
  1. Addition facts list-

—-6+something= ???

—-Commutative property!!!
6+7=

A

13

31
Q
  1. Addition facts list-

—-6+something= ???

—-Commutative property!!!
6+8=

A

14

32
Q
  1. Addition facts list-

—-6+something= ???

—-Commutative property!!!
6+9=

A

15

33
Q
  1. Addition facts list-

—-7+something= ???

—-Commutative property!!!
7+7=

A

14

34
Q
  1. Addition facts list-

—-7+something= ???

—-Commutative property!!!
7+8=

A

15

35
Q
  1. Addition facts list-

—-7+something= ???

—-Commutative property!!!
7+9=

A

16

36
Q
  1. Addition facts list-

—-8+something= ???

—-Commutative property!!!
8+8=

A

16

37
Q
  1. Addition facts list-

—-8+something= ???

—-Commutative property!!!
8+9=

A

17

38
Q
  1. Addition facts list-

—-9+something= ???

—-Commutative property!!!
9+9=

A

18

39
Q

Addition rules 1

A

Identity property of addition: anything plus 0 is just itself.

Example: 9+0=9

Addition Fact List (1 decks)

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