Addition
What is 12 + 8?
20
Double 50 =
100
I buy 5 oranges.
They are $2 each.
How much did I spend?
$10
What is the friend of 20 for the number 18?
2
What is 17 + 5?
22
Half of 60 =
30
I buy 5 cookies.
They are $3 each.
How much did I spend?
$15
What is the friend of 20 for the number 14?
6
What is 87 + 12?
99
Double 32 =
64
I buy 14 apples.
They are $2 each.
How much did I spend?
$28
What is the friend of 20 for the number 12?
8
What is 65 +16?
81
Half of 800 =
400
I buy 4 lollies.
They are 50 cents each.
How much did I spend?
$2 or 200 cents
What is the friend of 20 for the number 1?
19
What is 109 + 11?
120
Double 110 =
220
I buy 10 chocolates.
They are 50 cents each.
How much did I spend?
$5 or 500 cents
What is the friend of 20 for the number 7?
13