Expanded Form
What is 300 + 40 + 9 in standard form?
349
Mental Math:
400 + 150 + 10
560
Mental Math:
58 - 31
27
6 x 5
30
80 divided by 8
10
What is the expanded form of 1,408
1000 + 400 + 8
Mental Math:
520 + 30 + 18
568
Mental Math:
185 - 170
15
6 x 7
42
24 divided by 6
4
Which has a greater tens value
375 or 416?
375
67 + 23 + 18 + 2
100
56 - 30 - 12
14
5 x 12
60
If 8 x 9 = 72 and 9 x 8 = 72, what are the division facts that are part of the same fact family?
72/9=8
72/8=9
What is 20,000 + 3,000 + 400 + 10 + 6 in standard form?
23,416
3417 + 278
3695
418 - 109
309
Which are not a multiple of 4?
4, 8, 12, 16, 22, 24, 28, 32, 38, 40
22 and 38 are not multiples of 4
45 divided by 9
5
What is the value of the 7 in 173,082
70,000
28 + n = 72
Solve for n.
n = 44
Check: 28 + 44 = 72
2541 - 380
2161
3 x 136
408
45 divided by 15
3