Math Lesson Quiz: Adding Two-Digit Numbers

What is the main focus of today's math lesson?

• Subtracting two-digit numbers

• Dividing two-digit numbers

• Adding two-digit numbers with a sum greater than 100

• Multiplying two-digit numbers

Why can we predict that 63 plus 52 will be more than 100?

• Because 52 is a small number

• Because 63 is a large number

• Because the ones place adds up to more than 10

• Because the tens place adds up to more than 10

What is the sum of 63 and 52?

• 125

• 135

• 105

• 115

How can you tell that 78 plus 71 will be more than 100?

• Both numbers are even

• Both numbers are odd

• The tens place adds up to more than 10

• The ones place adds up to more than 10

What is the sum of 78 and 71?

• 169

• 159

• 149

• 139

Why is the sum of 23 and 24 less than 100?

• Both numbers are odd

• Both numbers are even

• The tens place adds up to less than 10

• The ones place adds up to more than 10

What is the sum of 23 and 24?

• 57

• 67

• 77

• 47

What is the sum of 92 and 92?

• 194

• 184

• 204

• 174

How can you tell that 92 plus 92 will be more than 100?

• Both numbers are odd

• Both numbers are even

• The tens place adds up to more than 10

• The ones place adds up to more than 10

What challenge did the teacher give at the end of the lesson?

• Find two numbers that add up to exactly 100

• Find two numbers that add up to more than 200

• Find two numbers that add up to less than 50

• Find two numbers that add up to more than 100 and two that add up to less than 100