Addition Facts
Subtraction Facts
Number Stories
Frames and Rules
Anything!
100
5 + 10 =
What is 15
100
7-3 =
What is 4
100
Sara has 3 pencils. She buys 6 more. How many pencils does she have now?
What is 9 pencils
100
What's the rule? 3 6 9 12 15
add 3
100
2 + 8 = 10 What is the turn around fact?
What is 8 + 2 = 10
200
7 + 3 =
What is 10
200
10 - 2 =
What is 8
200
Tim has 8 books. John borrowed 3 books. How many books does Tim have left?
What is 5 books
200
Rule add 6. in out 5 ?
What is 11
200
8 + 8 =
What is 16
300
9 + 8 =
What is 17
300
15 - 5 =
What is 10
300
Sandy found 10 shells. Her sister found 8 shells. How many shells did they find in all?
What is 18 shells
300
Rule = subtract 2 18, 16, __
What is 14
300
Carry made 15 cupcakes. She ate 12. How many are left?
What is 3 cupcakes.
400
20 + 9 =
What is 29
400
22 - 2 =
What is 20
400
Kim scored 15 points in her basketball game. Sandy scored 9 points. How many more points did Kim score than Sandy?
What is 6 more points
400
What's the rule? 30, 20, 10, 0
What is minus 10
400
25 cents + 25 cents =
What is 50 cents
500
12 + 12 =
What is 24
500
100 - 100 =
What is 0
500
Linda has 20 markers. She buys 2 more packs of 10 markers. How many markers does she have in all?
What is 40 markers
500
Rule = minus 4 in out ? 7
What is 3
500
Fact family 5 + 4 = 9 4 + 5 = 9 9 - 4 = 5 What is the miss fact?
What is 9 - 5 = 4
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