Doubles Facts
6+6
12
7+7+7
21
What is the place value of the 3 in 32
Tens
5__5
a. >
b. <
c. =
c.=
Join two or more numbers
a. Addition
b. Substraction
a. Addition
25+25
50
12+12+12+12
48
What is the place value of the 9 in 69
Ones
21__12
a. >
b. <
c. =
a. >
Take away something from a total
a. Addition
b. Substraction
b. Substraction
16+16
32
15+15+15
What is the place value of the 4 in 475
Hundreds
723__818
a. >
b. <
c. =
b.<
Answer to an addition problem
a. Difference
b. Sum
c. Addend
b. Sum
55+55
110
18+18+18
54
What is the place value of the 2 in 832
Ones
Which one of these numbers would make the comparing sentence correct?
517> ____
a. 620
b. 517
c. 509
c.509
Answer to a subtraction problem
a. Difference
b. sum
c. adden
a. Difference
75+75
150
9+9+9+9+9+9+9
What is the place value of the 8 in 1,856
Hundreds
Which number would make this comparing sentence right?
___ >349
a. 239
b.359
c. 348
b.359
A number sentence
a. Ruler
b. Equation
b. Equation