Fact Families
Addition/
Subtraction
Just the facts
More or less
Always Four
in a Family
100
What is the missing fact in this addition/subtraction fact family? 5 + 4 = 9 4 + 5 = 9 9 - 4 = 5 A) 4 x 5 = 20 B) 4 + 5 = 9 C) 9 - 5 = 4 D) 4 + 5 = 9
What is 9 - 5 = 4
100
20 + 11 C) 12 x 2 = 24 24 ÷ 2 = 12 24 ÷ 12 = 2 D) 24 ÷ 6 = 4 24 ÷ 4 = 6 6 x 4 = 24
31
100
4 + 5
9
100
10 more than 47
57
100
8 + 4 = 12 Which fact would belong to this fact family: 9 + 3 = 12 12 - 3 = 9 12 - 4 = 8
12 - 4 = 8
200
What is the missing fact in this addition/subtraction fact family? 9 + 8 = 17 17 - 8 = 9 17 - 9 = 8 A) 8 + 9 = 17 B) 9 - 2 = 7 C) 7 + 2 = 9 D) 9 + 8 = 17
8 + 9 = 17
200
32 + 26
58
200
7 + 9
16
200
100 more than 529
629
200
What is the turn around fact for 11 + 12 = 23
12 + 11 = 23
300
Which addition fact is missing 8 + 4 = 12
4 + 8 = 12
300
75 - 34
41
300
2 + 8 4 + 6 7 + 3 9 + 1
10
300
10 less than 851
841
300
What is the turn around fact for 9 + 21 = 30
21 + 9 = 30
400
What is the missing fact in this addition/subtraction fact family? 8 + 9 = 17 9 + 8 = 17 17 - 9 = 8 18 - 5 = 13 A) 5 + 13 = 18 B) 18 - 3 = 16 C) 12 - 4 = 8 D) 12 ÷ 4 = 3
17 - 8 = 9
400
37 - 19
18
400
7 + 7
14
400
100 less than 328
228
400
What is the turn around fact for 24 - 14 - 10
24 - 10 = 14
500
Which fact would belong to this fact family: 22 + 8 = 30 A) 8 + 2 = 10 B) 30 + 8 = 38 C) 16 - 8 = 8 D) 30 - 22 = 8
30 - 22 = 8
500
63 + 48
111
500
5 + 3 3 + 5
8
500
100 more than 41
141
500
What fact is the opposite of 13 - 7 = 6 17 + 6 = 23 23 - 6 = 17 7 + 6 = 13
7 + 6 = 13
M
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