57 x 6
342
38 x 9
342
73 x 5
365
81 divided 9
9
Round 768 to the nearest ten.
770
Find the factors of 56:
1,2,4,7,8,14,28,56
95 x 70
6,650
700 x 30
21,000
8 +36 ÷ 9 =
8 + 4 = 12
250 divided by 5
50
DAILY QUADRUPLE
4 x 7 - 6 ÷ 3 =
28 - 2= 26
Which one of the following numbers is a prime number?
A - 14
B - 15
C - 18
D - 19
D - 19
86 x 63
5,418
Which one of the following numbers is NOT a prime number?
A - 11
B - 13
C - 15
D - 17
C - 15
Which one of the following numbers is a prime number?
A - 18
B - 21
C - 23
D - 24
C - 23
Find the GCF for 20 and 32
20: 1,2,4,5,10,20
32: 1,2,4,8,16,32
= 4
Find the GCF of 30 and 24
24: 1,2,3,4,6,8,12,24
30: 1,2,3,5,6,10,15,30
= 6
Round 27,449 to the nearest thousand.
27,000
Find the GCF of 18 and 27
18: 1,2,3,6,9,18
27: 1,3,9,27
= 9
(4.8 ÷ 2) x 5
(2.4) x 5
= 12.0
Find the rule and fill in the blank (x)
p 4 6 10 17
20 x 50 85
Multiply 5
x=30
3 x (12-5) + 8 x 4=
3 x (7) + 32
21 + 32 = 53
Find the rule and fill in the blank (x)
c 7 10 15 19
32 35 x 44
Add 25
x=40
Find the rule and fill in the blank (x)
m 68 72 77 82
25 x 34 39
Subtract 43
x=39
Find the rule and fill in the blank (x)
j 18 14 12 8
9 7 x 4
Divide 2
x=6