The number 15 has ___ ten(s) and ___ ones.
1 ten and 5 ones
What is 23 + 5
28
What is 16-4
12
The number 24 has ___ ten(s) and ___ ones.
2 tens and 4 ones
What is 9 + 12
21
What is 27 - 3?
24
What is a number with 3 tens and 6 ones?
36
What is 19 + 9?
28
What is 40 - 6?
34
Order the numbers from least to greatest: 14, 25, 18, 32, 20
14, 18, 20, 25, 32
What is 17 + 18?
35
Where is the mistake? 25, 30, 35, 42, 45, 50, 55, 60
The number 42 is where the number 40 should be!
What is 31 - 18?
13
Order the numbers from least to greatest:
109, 119, 75, 95, 99
75,95, 99, 109, 119
What is 26 + 15?
41
MAKE UP YOUR OWN ADDITION SENTENCE that adds to 20!
Answers vary :)
What is 40 - 19?
21
There are 19 students in your class. 7 more students join your class. How many students are in your class now?
There are 26 students in your class.