Name: ___________________
Date:___________________
kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant
20% discount
on highly effective K-12 Math & English
kwizNET Programs!
Grade 2 - Mathematics
1.22 Addition of Three One Digit Numbers
Method:
First add two numbers.
Add the third number to the sum of first two.
It does not matter what order you add numbers in, the sum is still the same.
If there is parenthesis, then perform the operation in the parenthesis first.
Example:
4+6+3=____
4 + 6 = 10
10 + 3 = 13
Answer: 13
Example:
5+(1+8)=____
1 + 8 = 9
5 + 9 = 13
Answer: 14
Directions:
Find the sum of three numbers and choose the correct answer. Also write at least ten examples of your own.
Q 1
: 6+(9+6)=____
16
21
12
15
Q 2
: 5+(7+1)=____
6
8
13
12
Q 3
: (7+2)+8=____
9
12
10
17
Q 4
: (6+3)+4=____
13
9
4
8
Q 5
: 3+(4+5)=____
12
10
9
7
Q 6
: (6+5)+4=____
15
12
16
14
Q 7
: 7+2+6=____
9
15
8
17
Q 8
: 3+(2+8)=____
10
9
5
13
Question 9: This question is available to subscribers only!
Question 10: This question is available to subscribers only!
Subscription to kwizNET Learning System
costs less than $1 per month & offers the following benefits:
Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
Instant scoring of online quizzes
Progress tracking and award certificates to keep your student motivated
Unlimited practice with auto-generated 'WIZ MATH' quizzes
Child-friendly website with no advertisements
© 2003-2007 kwizNET Learning System LLC. All rights reserved. This material may not be reproduced, displayed, modified or distributed without the express prior written permission of the copyright holder. For permission, contact info@kwizNET.com
For unlimited printable worksheets & more, go to
http://www.kwizNET.com
.