Basic Arithmetic Operations

The video tutorial covers solving mathematical problems from Exercise 6.2, focusing on operations involving negative numbers and complex calculations. It guides through step-by-step solutions, emphasizing the importance of understanding signs in mathematical operations. The tutorial aims to enhance problem-solving skills by demonstrating various addition and subtraction techniques.

What is the result of adding -7 and 9?

• 20

• -16

• 2

• 16

Tags

CCSS.1.OA.A.1

What is the sum of 16 and 4?

• 12

• 20

• 18

• 24

Tags

CCSS.2.OA.A.1

What is the result of subtracting 4 from 20?

• 24

• 20

• 16

• 4

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the result of subtracting 37 from 75?

• 42

• 38

• 48

• 28

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the result of adding 65 and 67?

• 132

• 130

• 135

• 128

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5