Math Facts

Math Facts

Second Grade

Multiple Choice

2+___=10

• 5

• 6

• 7

• 8

Multiple Choice

3+___=10

• 5

• 6

• 7

• 8

Multiple Choice

4+___=10

• 4

• 5

• 6

• 7

Multiple Choice

70+___=100

• 30

• 40

• 50

• 60

Multiple Choice

170+___=200

• 60

• 50

• 40

• 30

Steps

• Do I add tens or ones to make the number friendly?

• How many tens do I need to make a new hundred?

• How many ones do I need to make a new 10?

• What do I need to do to make it a balanced equation?

• How can I check my work?

Multiple Choice

Should I add 1's or 10's to make 898 a "friendly number"

• 1's

• 10's

Multiple Choice

How many 1's should I add to make 898 a "friendly number"?

• 1

• 2

• 3

• 4

Multiple Choice

How many 1's should I add to 19 to make it a "friendly number"

• 1

• 2

• 3

• 4

Multiple Choice

How many 1's should I add to make 898 a "friendly number"?

• 1

• 2

• 3

• 4

Multiple Choice

What would I add to 470 to make it a "friendly number"

• 20

• 30

• 40

• 50