Vocab/Reasoning
Adding
Subtracting
Properties
Review
100
The answer to an addition problem
What is sum?
100
57+22=
79
100
93-32=
61
100
23 + 84= __ + 23
84; commutative property
100
189 written in expanded form
100 + 80 + 9
200

What operation is "difference"

Subtraction

200
632 + 661
1,293
200
645-237=
408
200
75+___ = 75
0; Zero Property
200
The digit in the thousands place: 16,345
6
300

What operation is "find the total"

Addition

300
5,647+854 =
6,501
300
500-78
422
300
3+(9+2)=___+(3+9)
2; Associative Property
300
The value of the digit in the hundreds place: 53,636
600
400

What operation is "all together"

Addition

400
3,965 + 11,357 =
15,322
400
9,000-5,637=
3,363
400
53 + 92 = __ +53
92; commutative property
400
5,643 rounded to the nearest hundred
5,600
500

Can I solve the problem 18-27? If not, what should I do?

No. I need to put the larger number on top.

500
32,789 + 65,382 =
98,171
500
8,000- 4,678=
3,322
500
14+(4+5) = (5+_)+4
14; Associative Property
500
17,943 rounded to the nearest ten-thousand
20,000
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