Place Value
Write 45,308 in expanded form.
40000+5000+300+8
4,582 + 3,469
8,051
348 × 5
1,740
864 ÷ 8
108
1, 2, 3, 4, 6, 8, 12, 24
What is the value of the digit 6 in 3,864,219?
60,000
70,000 − 28,956
41,044
2,406 × 7
16,842
9,450 ÷ 15
630
Write first five multiples of 18.
18, 36, 54, 72, 90
Round 782,496 to the nearest ten thousand.
780,000
45,789 + 36,478 − 12,965
69,30
1,248 × 36
44,928
7,392 ÷ 24
308
Is 91 prime or composite? Why?
Composite, because 7 × 13 = 91
Write the number name for 9,040,507.
Nine million forty thousand five hundred seven
A factory made 23,450 items in Week 1 and 18,975 in Week 2. They shipped 29,860. How many remain?
12,565
A box holds 48 oranges. How many oranges in 275 boxes?
13,200
12,096 ÷ 36
336
Find all common factors of 36 and 54.
1, 2, 3, 6, 9, 18
Arrange in ascending order: 605,089; 650,809; 506,980; 560,098.
506,980
560,098
605,089
650,809
Find the missing number: ___ + 48,795 = 92,340.
43,545
Find the missing number: 64 × ___ = 8,192.
128
A warehouse packs 18 bottles in a carton. How many cartons are needed for 16,254 bottles?
Find the least common multiple (LCM) of 12 and 18.
36