10 more/less
What is 10 more than 50
60
What is 100 more than 50
150
8+9=
17
15-9=
6
How many ones are in a 10 stick?
10 ones.
What is 10 more than 90
100
What is 100 more than 100
200
23+7=
30
62-8=
54
How many tens are in a hundred?
10 tens are in a hundred.
What is 10 less than 150
140
What is 100 less than 200
100
75-25=
50
53-7=
46
How many hundreds are in a thousand?
10 hundreds are in a thousand.
What is 10 less than 300
290
What is 100 more than 178
278
388-76
312
150-38
112
Represent 367 in the ways below:
- unit form
- expanded notation
367
3 hundreds
6 tens
7 ones
300+60+7
What is 10 more than 990
1,000
What is 100 less than 987
887
763-43=
720
691-32
659
Represent 865 in the ways below:
- unit form
- expanded notation
- word form
8 hundreds
6 tens
5 ones
800+60+5
eight hundred sixty five