Adding 2 numbers
10 + 13 =
23
4 + 4 + 2 =
10
2 + 3 + 4 + 1 =
10
What is the answer to addition problems called?
The sum
123 What is the value of the 3?
3 or 3 ones
12 + 15 =
27
10 + 3 + 5 =
18
8 + 2 + 4 + 10
24
What are the numbers you add called?
Addends
445 What is the value of the 5?
5 or 5 ones
15 + 24 =
39
12 + 4 + 6
22
10 + 10 + 3 + 15
38
What is another word for plus ?
addition or add
298 What is the value of the 9?
9 tens or 90
24 + 49 =
73
17 + 12 + 4 =
33
10 + 11 + 23 + 14 =
58
What does the words... more, in total, and altogether mean in math?
Addition or adding
236 What is the value of the 2?
2 hundreds or 200
66 + 24 =
90
22 + 13 + 20 =
55
17 + 17 + 15 + 15 =
64
What is the answer to a subtraction problem called?
Difference
What does HTO mean for place value?
Hundreds Tens and Ones