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 1 - Mathematics
3.10 Adding Three Numbers

Method:
  1. Add the first two numbers.
  2. Add the sum to the third number.
Example: 3 + 4 + 5
Consider the first number 3, start counting after 3 for 4 numbers that is 4,5,6,7.
Hence the sum of 3+4 = 7.
Consider the third number 5, add this to the sum of 3 +4
7 +5
Start counting after 7 for 5 numbers that is 8,9,10,11,12.

Answer: 12

Directions: Add three numbers and select the answer. Also write at least ten examples of your own.

Name: ___________________

Date:___________________

Grade 1 - Mathematics
3.10 Adding Three Numbers

Q 1: 2 + 2 + 2 =
5
7
4
6

Q 2: 4 + 2 + 1 =
7
8
5
6

Q 3: 5 + 5 + 3 =
14
12
11
13

Q 4: 1 + 2 + 3 =
6
1
7
5

Question 5: This question is available to subscribers only!

Question 6: 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.