Reindeer
Santa
Elf
Christmas Tree
100

7 + 8

15

100

What strategy can we use to solve this problem?

5 + 5

a. doubles

b. counting on

c. neighbor fact

d. friend of ten

A. DOUBLES

100
Solve and write the turn around fact.

9 + 7= _______

____ + ____ = _____

9+7= 16

7+9= 16

100

There are 6 kids on the bus. 8 more kids get on the bus. How many kids are on the bus now?

14 kids

100

6 + 4 + 4

14

200

9 + 5

14

200

What strategy can we use to solve this problem?

6 + 5

a. doubles

b. counting on

c. neighbor fact

d. friend of ten

C. NEIGHBOR FACT

200

Using the doubles: 4+4.

What is the neighbor fact?

5 + 4= 9

200
Santa has 7 reindeer. 3 more reindeer join them. How many reindeer does Santa have now?

10 reindeer

200

9 + 6 + 2

17

300

11 + 7

18

300

What strategy can we use to solve this problem?

7 + 6

a. doubles

b. counting on

c. neighbor fact

d. friend of ten

C. NEIGHBOR FACT
300

Using the doubles: 6 +6.

What is the neighbor fact?

7 + 6= 13

300

There are 12 kids at lunch. 4 are girls and the rest are boys. How many BOYS are at lunch?

8 Boys

300

3 + 4 + 7

14

400

12 + 9

21

400

What strategy can we use to solve this problem?

6 + 4

a. doubles

b. counting on

c. neighbor fact

d. friend of ten

D. FRIEND OF TEN

400

Solve and write the turn around fact.

8 + 3= _______

____ + ____ = _____

8+3=11

3+8=11

400

There are 8 kids on the bus. 2 are wearing red shirts. The rest are wearing blue shirts. How many students are wearing blue shirts?

6 blue shirts

400

10 + 2 + 5

17

500

16 + 8

24

500

What strategy can we use to solve this problem?

8 + 2

a. doubles

b. counting on

c. neighbor fact

d. friend of ten

D. FRIEND OF TEN

500

Using the doubles: 8 + 8.

What is the neighbor fact?

9+8= 17

500

There are 19 students is Mrs. Martinez's class. There are 5 boys and the rest are girls. How many students are girls?

14 girls.

500

10 + 10 + 5

25

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