Number Machines
Less than/More Than
Fact Families
X and ÷ problems
Story Problems
100
If the rules is X 2 and the input is 2 what will your output be?
4
100
What is 10 less than 180
170
100
What fact is missing from this family? 2 x 3 = 6 3 x 2 = 6 6 ÷ 3 = 2
6 ÷ 2 = 3
100
What is 3 x 5
15
100
Our class ordered 2 pizzas. There were 10 slices on each pizza. How many slices were there all together?
20 pizza slices
200
If your rule is X 5 and your input is 3 what will your output be?
15
200
What is 100 more than 1,376
1,476
200
What four facts can be made with this family? 3, 4, 12
3x4=12 4x3=12 12÷3=4 12÷4=3
200
What is 11 x 6 and 2 x 6
66 and 12
200
Jeff has 3 dogs at his house. He gave each dog 2 bones. How many bones did he gives all his dogs combined?
6 bones
300
If your rule is X 6 and the output is 24, what would the input be?
4
300
What is 100 less 3,121
3,021
300
5 X 4 = ? Find the answer than finish the fact family with the other 3 facts
5 x 4 = 20 4 x 5 = 20 20÷5= 4 20÷4=20
300
What is 55 ÷ 5 and 4 x 5
11 and 20
300
5 kids were walking down the street when they came across a 20 dollar bill. They want to split the 20 dollars evenly so they all get the same amount. How much money will each child get?
4 dollars each
400
If the rule is X 3 and the output is 36, what would the input be?
12
400
What is 100 more than 1,986?
2,086
400
Use 48 to create a fact family. What other two numbers would you need? (It needs to make sense)
8x6=48 24x2=48 12x4=48 48x10=480 or any other acceptable answer
400
What is 60 ÷ 5= and 12 x 7=
12 and 84
400
A classroom was trying to figure out how many books they had in their library. The kids counted and there were 8 baskets. In each basket there was 9 books. How many books were in the library? ( Draw a picture or an array if you need to)
72 books were in the classroom
500
If the rule is ÷ 6 and the output is 12 what would the input be?
72
500
What is 500 less than 2,408?
1,908
500
12 x 14= Then use those three numbers to create all four facts in the family.
12 x 14 = 168 14x12=168 168÷14=12 168÷12=14
500
What is 132 ÷ 11= and 15 x 11 =
12 and 165
500
Grandma came over our house with 41 cookies. There were 6 of us at the house when she came over. How many cookies would we each equally get? Would there be leftover cookies? If so, how many?
Each person would get 6 cookies with 5 cookies leftover.
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