Addition
2 + 4 =
6
9 - 6 =
3
How many ones in the number 472?
2 ones
200 + 30 + 4 =
234
six
10 + 7 =
17
18 - 9 =
9
How many tens in the number 729?
2 tens
What is the expanded form for 842?
800 + 40 + 2
Spell 60
sixty
12 + 24 =
36
56 - 4 =
52
How many hundreds in the number 498?
4 hundreds
What is the expanded form for 377?
300 + 70 + 7
What is the word form for 435?
Four hundred thirty five
28 + 9 =
37
86 - 31 =
55
How many tens in the number 607?
What is the expanded form for 605?
600 + 5 OR 600 + 0 + 5
What is the word form for 328?
Three hundred twenty eight
36 + 27 =
63
84 - 39 =
45
How can you regroup 40 tens and 3 ones?
30 tens and 13 ones
What is the expanded form for 520?
500 + 20 or 500 + 20 + 0
What is the word form for 702?
Seven hundred two