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WorksheetsChapter 2 Lesson 1
Total questions: 10
Worksheet time: 8mins
Find the sum and identify the property:
0 + 9 =
0
9
Identity
Commutative
Associative
Find the sum and identify the property:
9 + 2 = ☐
2 + 9 = ☐
11
12
Commutative
Associative
Identity
Find the sum. Identify the property.
(2 + 5) + 8 = ☐
2 + (5 + 8) = ☐
Commutative
Associative
Identity
15
14
Find the sum. Identify the property:
2 + 8 = ☐
8 + 2 = ☐
9
10
Associative
Identity
Commutative
Find the sum. Identify the property:
100 + 0 = ☐
99
100
Associative
Identity
Commutative
Find the sum. Identify the property:
4 + (6 + 3) = ☐
(4 + 6) + 3 = ☐
14
13
Identity
Commutative
Associative
Find the missing number. Identify the property:
6 + ☐ = 6
1
0
Commutative
Identity
Associative
Find the missing number. Identify the property:
(7 + 9) + 3 = (9 + ☐) + 3
3
7
Associative
Identity
Commutative
Necie has 3 dogs. Simona has 5 fish and 6 birds. Peyton has 1 snake. How many pets do the children have?
(a)
Mrs. Jackson bought 6 blue, 2 red, and 2 yellow notebooks. There are 7 notebooks left on the store’s shelf. How many notebooks were there to begin with?
(a)
