Number & Place Value
What comes next?
345,678; 345,679; 345,680; ___; ___
345,681; 345,682
36 × 17
612
5 3/8 - 1 1/8 =
4 2/8 or 4 1/4
List all the factors of 18.
1, 2, 3, 6, 9, 18
−8 + (−15)
-23
What is the value of the 7 in 6,375,291?
70,000
432 ÷ 6
72
6/8 + 5/8
11/8 or 1 3/8
List the common factors of 8 and 12.
1,2,4
−24 − (−16)
-8
Round 8,462 to the nearest 1,000.
8,000
27.6 + 14.35
41.95
9/12 − 5/12
4/12 = 1/3
Give one common multiple of 3 and 6 greater than 0.
6 also accept 12, 18, 24, etc.
12 − (−9)
21
Write in standard form: 5 hundreds + 3 tens + 8 ones.
583
18.9 − 6.47
12.43
Which fraction is larger: 3/7 or 5/14?
3/7
Which of these is a prime number?
9, 15, 17, 21
17
(−6) + 18 − 25
-13
Which number is greater: 470,325 or 469,982?
470,325
(5.2 − 1.8) × 7 + 4.6
28.4
Convert 7/20 to a decimal and a percent.
0.35 and 35%
Which of these numbers are divisible by 4?
24, 26, 32, 41, 48
24, 32, 48
Find x: −4 + x = 9
x=13