Say What?
Two groups of eleven
110-20
90
4 + 14 =
18
2 x 3
12
The answer to an addition equation
Sum
How many tens are in 213?
One ten
Three groups of seven
21
300-150
32 + 20
52
7 x 2 =
14
The answer to a multiplication equation.
Product
How many ones are in 209?
9 ones
Twelve split into three equal groups
400-129
271
45 + 39
84
2 X 11
The answer to a subtraction equation
Difference
What number has 30 tens and 8 ones?
308
Three groups of eight
24
Fiona wants to buy a phone charger worth $512, but she only has 6 $100 bills. How much change will she receive?
$88
31 + ___ = 43
12
9 x 7 =
63
Quotient
What number has 4 ones, 2 hundreds, and 10 tens?
304