Number Patterns

Front

What is the rule?
34, 40, 46, 52

Back

Rule: +6

Front

What is the rule? 87,84,81,78,75

Back

Rule: - 3

Front

Input Output 8 | 13 12 | 17 4 | ?
What is the missing number and the rule for the input and output box?

Back

Rule: + 5, Missing number: 9

Front

Ms. Leadstrom had 32 starbursts. She gave her class some of them. Now she only has 21 starbursts. How many starbursts did she give to her students?

Back

11

Front

53, 57, 61, _____, 69, 73, ______

Back

65 and 77

Front

Find the missing numbers: 62, 59, 56, ____, ______, 47

Back

53 and 50

Front

What is 10 more than 473?

Back

483

Front

What is 100 less than 899?

Back

799

Front

What is the rule? 66, 76, 86, 96, 106

Back

Rule: +10

Front

Input Output 3 | 7 20 | 24 65 | ?

Back

69