Addition
a. 6 + 2 b. 2 + 13
a. 6 + 2 = 8 b. 2 + 13 = 15
a. 9 - 9 b. 4 - 1 c. 2 - 0
a. 9 - 9 =0 b. 4 - 1 = 3 c. 2 - 0 = 2
What is the value of the 7 in 72?
7 tens, which is 70
There are 5 bunnies 🐇 in the yard. 2 bunnies hop away. How many bunnies are left?
5 - 2 = 3
Count backwards by 10s from 100
100, 90, 80, 70, 60, 50, 40, 30, 20, 10
a. 10 + 7 b. 11 + 7 c. 5 + 10
10 + 7= 17
11 + 7 = 18
5 + 10 = 15
a. 19 - 10 b. 8 - 1 c. 12 - 2
a. 19 - 10 = 9 b. 8 - 1 = 7 c. 12 - 2 = 10
How many tens and ones are in 46?
4 tens and 6 ones
Luca's car goes 5 laps. Then it goes 6 more laps. How many laps did it go? 🏎️
5+6=11 laps 🏎️
Order these numbers from least to greatest: 103, 31, 113, 13, 100.
How could you use the answer to the doubles facts 6+6=12 and 7+7=14 to solve 6 + 7 (without counting on)
If 6+6=12
7+7=14
then 6 + 7 is one more than 6+6 and one less than 7+7 so it is 13
76 - 30
46
Luca has 12 baseball ⚾ cards. Nico gives him 4 more. How many cards does Luca have now?
12 + 4 = 16 ⚾baseball cards
What shape has 4 equal sides and 4 right angles?
A square
36 + 40
76
90 - 40
60
What is 10 more than 109?
119
Matteo is 5 years old. Luca is 7 years old. How many years older is Luca than Matteo? 👦🏻👦🏻
7 - 5 = 2 years older 👦🏻👦🏻
Order these numbers from greatest to least: 101, 49, 90, 19, 119.
119, 101, 90, 49, 19
41 + 20
61
Matteo has 34 toy trucks🛻 . He gives 10 trucks to Nico. How many trucks does Matteo have left?
34-10=24 toy trucks 🛻
Which is greater?
a. 8 ones and 6 tens OR b. 8 tens and 6 ones
b. 8 tens and 6 ones because
8 ones and 6 tens = 8 + 60 = 68
8 tens and 6 ones = 80 + 6 =86
Nico watches 20 minutes of his favorite TV show. The show is 30 minutes long. How many more minutes does Nico have left to watch? 📺⏰
30 - 20 = 10 more minutes 📺⏰
Count by 5s to 120.
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100