Correct or wrong?
(5-2) + 12 - 5 = 14
wrong. Correct answer is 10
(5+9) - 6 + 56
(5+9)-6+56
14-6+56
8+56
=64
(5-3)+12
14
34 x 29
986
4864 divided by 4
1216
(23-12)+5= 16
correct
5+7(10-6)+5
5+7 x (10-6)+5
5+ 7 x 4 +5
5 + 28 +5
33+ 5
38
5+(6-4)+8=
15
213 x 45
9585
3256 divided by 8
407
The LCM of 4 and 8 is 12.
wrong - LCM is 8
13+ 10x9
13+10x9= 103
(4+21)-15+3=
25-15+3=18
10+3=13
678 x 432
292,896
6580 divided by 12
538.333333333333.......
The GCF of 25 and 35 is 5.
Correct.
What is the GCF of 48 and 132?
What is the LCM of 48 and 132?
12
528
(56+45)-23+7-6=
79
2100 x 500
1,050,000
75000 divided by 250
300
(34+9.8)- 20= 23
wrong. correct answer is 23.8
(50-42)x 64
512
What is the GCF of 36 and 57?
3
32 x 54 x 23
43,470
93685 divided by 15
6245.66666666......