Mentally Find 10 More or Less without Counting: Worksheets, Online Test and Calculators

Mentally find 10 more or less without counting worksheets, solved worksheet problems or exercises with step-by-step work, formative assessment as online test, calculator and more learning resources to learn, practice, assess and master the basic math skills of addition and subtraction.

Mentally Find 10 More or Less without Counting
Name Grade School
Date Questions10 Score

1
What is 10 less than a number 20
2
What is 10 more than a number 86
3
What is 10 more than a number 82
4
What is 10 less than a number 41
5
What is 10 less than a number 63
6
What is 10 more than a number 70
7
What is 10 more than a number 63
8
What is 10 less than a number 61
9
What is 10 more than a number 79
10
What is 10 less than a number 29

Solved Worksheet Problems
1
What is 10 less than a number 20
20 - 10 = 10
2
What is 10 more than a number 86
86 + 10 = 96
3
What is 10 more than a number 82
82 + 10 = 92
4
What is 10 less than a number 41
41 - 10 = 31
5
What is 10 less than a number 63
63 - 10 = 53
6
What is 10 more than a number 70
70 + 10 = 80
7
What is 10 more than a number 63
63 + 10 = 73
8
What is 10 less than a number 61
61 - 10 = 51
9
What is 10 more than a number 79
79 + 10 = 89
10
What is 10 less than a number 29
29 - 10 = 19

Worksheet: Mentally Find 10 More or Less without Counting

Mentally find 10 more or less without counting worksheet is the largest collection of practice problems and solved exercises which can be served as homework, classwork or assignment problems for the students to learn, practice, assess, iterate and master the skills of how to solve such addition and subtraction problems in basic mathematics.