Vocabulary
The answer to an addition problem.
What is sum?
How many ones are in the number 28?
There are 8 ones.
66 + 13 ____
79
37 +8 ___
45
Emily's baseball team scored 19 runs in the game. The other team scored 8 more runs than Emily's team. How many runs did the other team score?
27 runs
This is an example of a __________
21+10 = 31
Number Sentence
How many tens are in the number 137?
There are 3 tens.
17 + 11 ____
28
46 + 24 ____
70
Lauren has 17 cakes and 24 pies to sell at the bake sale. How many cakes and pies does she have to sell?
41 cakes and pies
Name 2 strategies that you can use to solve an addition or subtraction problem
- Number line
- Base 10 blocks
- Draw a picture
- Stack your numbers
How many tens are in the number 6?
There are 0 tens.
63 + 29 ____
92
Jordan sells 26 vanilla milkshakes and 19 chocolate milkshakes. How many milkshakes does Jordan sell in all?
45
What word means "the same amount"
equals
Equal or unequal
13+ 12 = 35
unequal
36-14
22
35-30
5
67 birds were in a tree. 15 birds flew away. How many birds were left in the tree?
52
This is an example of a _________________
Story or word problem
What is another way to write 9 tens and 3 ones?
93
48+ 11
59
67- 39
28
Ms. Baldino's garden has 24 red roses, 36 tulips, 18 sunflowers. How many flowers does she have altogether?
78