Year 2 - Inverse Operations

Addition

addition is finding the total,or sum,by combining two or more numbers

Subtraction

taking one number away from another

minuend

minuend is the first number where the second number is subtracted from

Multiple Choice

What does the word inverse mean?

• same

• opposite

• alike

Multiple Choice

What operations is the opposite of add (+)?

• Subrtact

• Divide

• Multiply

• Add

Multiple Choice

What is the inverse operations of subtract?

• minus

• add

• divide

• multiply

Multiple Choice

4 + 4 = 8
8 - 4 = __

• 8
• 4
• 12

Multiple Choice

10 - 5 = 5
5 + 5 = __

• 10
• 5
• 15

Multiple Choice

6 + 6 = 12
12 - 6 = __

• 18
• 12
• 6

Multiple Choice

6 - 3 = 3
3 + __ = 6

• 3
• 6
• 9

Multiple Choice

4 + 5 = 9
9 - 5 = __

• 14
• 9
• 4

Multiple Choice

6 + 7 = 13
13 - 7 = __

• 6
• 20
• 7

Multiple Choice

7 - 4 = 3
3 + 4 = __

• 10
• 7
• 4

Multiple Choice

6 + 4 = __

• 2
• 11
• 10

Multiple Choice

10 - 6 = __

• 4
• 6
• 16

Multiple Choice

8 + __ = 11

• 3
• 2
• 19