3-Digit Addition
Using a Table
Word Problems
Related Facts and Properties
Rounding
100
What is the sum of 124 and 235?
359
100
Use the table above to find how many apples were eaten on Monday and Wednesday.
26
100
Parker is organizing a toy drive and collects 248 toys on Saturday and 379 toys on Sunday. How many toys did he collect in total over the weekend? Create and Solve an algorithm.
627
100
Related facts for:
15, 7, 8
15=7+8
15=8+7
15-7=8
15-8=7
100
326 rounded to the nearest 100 is
300
200
What is the sum of 312 and 148?
460
200
Use the table above to find the sum of apples and bananas eaten on Tuesday.
28
200
Liam had 462 marbles in his collection. He bought 189 more marbles at the store. How many marbles does Liam have now? Create and Solve the algorithm.
651
200
Related facts for:
6, 8, 14
14= 6+ 8
14= 8+6
14-6+=8
14-8=6
200
204 rounded to the nearest 100 is
200
300
Combine 489 and 205
694
300
Kyleigh is collecting canned food for the annual food drive. How many cans did Kyleigh collect on Monday and Tuesday?
61
300
A bookstore sold 315 books in the morning and 428 books in the afternoon. How many books did the bookstore sell in total? Create and solve an algorithm.
743
300
Solve and What is the Property?
34+0=
Identity Property of Addition
0
300
451 rounded to the nearest 100 is
500
400
509
400
Use the table above. How many Students attended Science Club on Day 1 and Day 2?
251
400
A farmer harvested 378 apples in the morning and 247 apples in the afternoon. How many apples did the farmer harvest in total? Create and solve an algorithm.
625
400
Which Property is used and Solve:
13+6=
6+13=
Commutative
19
400
549 rounded to the nearest 100 is
500
500
690
500
Use the above Table to answer the question. How many students attended Math Club and Science Club on Day 1 and Day 2?
519
500
Charlotte has 487 beads in her craft box. She finds 296 more beads in the attic. How many beads does Charlotte have in total?
783
500
Which Property is being used? And Solve.
(8 + 2) + 5=
Associative Property
15
500
650 rounded to the nearest 100 is
700