Number combinations

Select all the correct number combinations of 10

• 5 and 5

• 6 and 4

• 7 and 3

• 8 and 4

• 9 and 1

Tags

CCSS.1.OA.A.1

What is the double of 6 ?

• 10

• 14

• 12

• 16

What is the double of 7 ?

• 14

• 20

• 10

• 18

Select all the number combinations of 9.

• 5 and 4

• 4 and 4

• 3 and 6

• 7 and 2

• 2 and 8

If Lalita has used 12 straws to make a hut and Shuli has used 8 straws to make a car. Then how many straws are used by Lalita and Shuli?

• 20

• 22

• 18

• 15