Show:
Forms of numbers
Doubles or near doubles
Addition
Subtraction
Rounding
100
200+75+3
What is Expanded?
100
9+9=
What is 18?
100
6+7=
What is 13?
100
18-8=
What is 10?
100
67 is closer to
What is 70?
200
2 hundred 3 tens 5 ones
What is base ten words?
200
6+6=
What is 12?
200
9+12=
What is 21?
200
10-6=
What is 4?
200
91 is closer to
What is 90?
300
764
What is standard form?
300
7+8=
What is 15?
300
11+13=
What is 24?
300
9-0=
What is 9?
300
3 is closer to
What is 0?
400
Thirty three
What is written form?
400
12+11
What is 23?
400
16+12=
What is 28?
400
14-1=
What is 13?
400
round 999 to nearest 100
What is 1000?
500
19+19=
What is 38?
500
I have 18 cards. Mrs. Hadad has 9 How many altogether?
What is 27?
500
19-11=
What is 8?
500
Which 10 is 123 closer to
What is 120?