| Missing Number Addition | Subtraction | Related Subtraction and Addition | RDW | Word Problems |
|---|---|---|---|---|
|
4
8+__ = 12
|
3
What is 12-9?
|
13-3=10 or 13-10=3
What is related subtraction fact?
10+3=13 |
6
Sammie gave 6 gummy bears to Eva.
Sammie had 15 gummy bears. She shared some of them with Eva. Now she has 9. How many did she give to Eva?
*Use RDW! |
They have 17 shopkins in all.
Alexie has 4 shopkins. Tatyana has 5 shopkins. Emma has 8 shopkins. How many shopkins do they have in all?
Show how you know. |
|
8
7+___ = 19
|
9
What is 17-8?
|
8+8=16
What is the related addition fact?
16-8=8 |
9
Kay has 9 race cars left.
Kay had 17 race cars. He shared 8 of them with Jax. How many does Kay have left?
*Use RDW! |
They have 17 shark books.
Isaac has 6 shark books. Cayden has 7 shark books. Oliver has 4 shark books. How many shark books do they have altogether?
Show how you know. |
|
8
9+__ = 17
|
7
What is 16-9?
|
8+7=15 or 7+8=15
What is the related addition fact?
15-8=7 |
7
Rey and Archie have 7 cookies left.
Rey bought 14 cookies at the store. He and Archie ate 7 of them. How many cookies do they have left?
*Use RDW! |
They have 18 pictures in all.
Alex drew 9 pictures of Elsa. Aashna drew 6 pictures of her family. Haley drew 3 pictures of her dog. How many pictures did they have in all?
Show how you know. |
|
9
10+__ = 19
|
10
What is 18-8?
|
17-9=8 or 17-8=9
What is the related subtraction fact?
8+9=17 |
5
Travis needs to redo 5 problems.
Travis did 19 math problems. Tyler spilled water on 4 of them. How many does he need to redo?
*Use RDW! |
Yes, they are correct. In addition, the order you add the numbers does not matter.
Jackson and Vishnu say 3+7+8=18 and 8+3+7=18. Are they correct? Why or why not?
|
|
6
7+__ = 13
|
8
What is 14-6?
|
15-9=6 or 15-6=9
What is the related subtraction fact?
6+9=15 |
5
Ava has 5 unicorns left.
Ava got 12 unicorns for Christmas. She gave Isabelle 7 of them so she could play with her. How many does Ava have left?
*Use RDW! |
They have 11 items left.
Persey, Kimi and Thayananth bought lunch. Persey bought 3 fruit roll ups. Kimi bought 7 strawberries. Thayananth bought 7 cookies. They ate 6 of the items they bought. How many do they have left?
Show how you know. |
Support Us on Ko-fi