Denise has 6 cats. Toni has 6 cats also. How many cats do they have in all?
12 cats, It's a doubles fact 6+6=12
100
What number comes right before 12?
11
200
8+8=
16
200
9+9+6
24
200
Change the order of the addends 9+2=11
2+9=11
200
Marcia has 2 boxes of candles. Each box has 8 candles. Use doubles facts to help you. How many candles does Marcia have in all?
8+8=16
200
300+60+4 What number form is this? What is this number?
Expanded Form for 364?
300
10+8=
18
300
4+7+6=
17
300
Solve and Change the order of the addends 11+9=
9+11=20
300
Solve and write an addition sentence. Julie eats 4 doughnuts. Amy eats 5 doughnuts. How many Doughnuts do they eat in all?
4+5=9, 9 doughnuts
300
What is the expanded form of 297?
200+90+7
400
12+8=
20
400
8+2+9=
19
400
Solve and Change the order of the addends 5+6=
6+5=11
400
Mrs. Botts had 3 students absent on picture day. Mrs. Olecki had 6 students absent. Mrs. Lynn had 1 student absent. How many students were absent from these classes on picture day?
10 students
400
Fill in the pattern 12, 16, __, 24
20
500
20+21=
41
500
20+20+21=
61
500
Which number sentence shows the addends in a different order? 10+5=15 a. 10+5=15 b. 15-5=10 c. 5+5=10 d. 5+10=15
d. 5+10=15 shows the addends in a different order.
500
Pauline has 7 purses. Alison has 10 purses. Lisa has 3 purses. How many purses do they have in all?