Understanding Doubles and Near Doubles

The video tutorial is a math review session for second graders, focusing on vocabulary and problem-solving strategies. It covers various math concepts, including doubles facts, near doubles, subtraction equations, and word problems. Students are guided through practice problems, using different strategies like making a 10 and counting on. The session also includes exercises on writing equations and solving word problems, with an emphasis on understanding and applying math vocabulary.

What is a doubles fact?

• An equation that results in a double-digit sum.

• An equation with two different addends.

• An equation where one addend is double the other.

• An equation where both addends are the same.

Which of the following is a near doubles fact?

• 5 + 5

• 4 + 4

• 6 + 6

• 4 + 5

How can you make a 10 to add 7 + 4?

• Add 3 to 4 and 1 to 7

• Add 3 to 4 and subtract 3 from 7

• Add 3 to 7 and subtract 3 from 4

• Add 3 to 7 and 1 to 4

What is the sum of 8 + 6?

• 12

• 15

• 13

• 14

If Tom draws 7 bugs and Gina draws 4 bugs, how many bugs do they draw in total?

• 10

• 11

• 12

• 13

How many more tickets are needed if 7 friends have only 4 tickets?

• 5

• 3

• 2

• 4

What is the result of 13 minus 7 using the make 10 strategy?

• 6

• 5

• 7

• 8

If Bruce has 9 coins after giving 4 to his brother, how many did he have initially?

• 11

• 12

• 13

• 14

Maria has 4 pears and buys more to have 12 in total. How many did she buy?

• 6

• 7

• 8

• 9

If a team has 9 players, 2 quit, and 5 join, how many players are there now?

• 14

• 11

• 12

• 13