Ways to make a number
Name two numbers that add up to 10.
any combination of 10!
6 + ___ = 10
6 + 4 = 10
Count by 10s: 10, 20, 30, ___
40
What time is it when the minute hand is on 12 and the hour hand is on 7?
7:00
7 o'clock
What 3-D shape looks like a ball?
Sphere
How many different ways can you make 8 using two numbers? Name three of them.
0+8 / 1+7 / 2+6 / 3+5 / 4+4 / 5+3 / 6+2 / 7+1 / 8+0
___ – 5 = 8
13 – 5 = 8
Count by 5s: 5, 10, 15, 20, ___
25
What time is it when the minute hand is on 6 and the hour hand is between 4 and 5?
4:30
How many flat faces does a cube have?
6 faces
Fill in the blank two different ways:
___ + ___ = 12.
Both numbers must be greater than 1.
Any two: ex. 3+9, 4+8, 5+7, 6+6
15 – ___ = 9
15 – 6 = 9
Count by 2s starting at 4:
4, 6, 8, ___, ___
10 , 12
School starts at 8 o'clock. Lunch is 3 hours later. What time is lunch?
11:00
11 o'clock
What 3-D shape has 2 flat circular faces and 1 curved surface?
A cylinder
I can make 16 using a doubles fact. What is it? Can you make 16 another way using three numbers?
8+8=16
3 Addends: ex. 6+6+4 or 5+5+6
___ + 6 = 7 + 9. What is the missing number?
10 + 6 = 7 + 9
Skip count by 10s starting at 3:
3, 13, 23, ___, ___
33 , 43
The clock shows 2:30. Where will both hands be?
A cone and a cylinder are both sitting on a table. Which one can roll? Which one can stack easily?
A cone can roll when it's on its side, and a cylinder can stack easily because it has flat ends.
Use the number 7 twice and another number to make 20.What would the equation be?
7+7+6=20
Find the missing number: ___ + ___ = 18, where both missing numbers are the same. Now find a different pair where one number is double the other.
9+9=18
Double: 6+12=18
(12 is double 6)
I skip counted by 5s and landed on 45. What are the three numbers I counted just before 45? What number comes next?
30, 35 , 40
Next is 50
Recess is at 10:30. It lasts for one hour. Math starts right after recess. What time does math start? What time will it be half an hour into math?
Math starts at 11:30
Half hour into math will be 12:00
Name a 3-D shape that has triangular faces AND a rectangular face. How many faces does it have in total? What is it called?
A triangular prism — it has 2 triangular faces and 3 rectangular faces = 5 faces total