Say What?
Mental Math
Solve for n:
(3n) +3 = 15
What is 4
562-191
What is 371
MENTAL MATH
155 + 245 = ?
400
345 x 5 =
What is 1725
MENTAL MATH
675 / 15
45
Type of number with a numerator and denominator
What is a Fraction
8956/65=
137.784
Mental Math
216 divided by 12=
What is 18
Mental Math
2689 - 3167 = ?
What is -478
MENTAL MATH
98 + 499 =
What is 597
5676 x 5 = ?
28380
MENTAL MATH
7160 / 5
1432
What are rational numbers?
are the positive and negative intergers and fractions, together with zero.
54464/43=?
1266
Mental Math
20x45
What is 900
54642-318
What is 54324
MENTAL MATH
30 + x = 951
What is x = 921
Mental Math
21 x 21 х 21 =
9261
MENTAL MATH
1647 / 3
549
translate into English.
разделительная точка
частное двух целых чисел
действительная и мнимая части
division point.
quotient of two integers.
real and imaginary part.
6587x23=?
151,501
Mental Math
4 х 6 х 5 х 3= ?
What is 360
Mental Math
45286 - 2451= ?
What is 42835
MENTAL MATH
37 + 68 =
What is 105
MENTAL MATH
2 x 12 х 24
576
136/4
What is 34
translate into English.
каждой точке на кривой мы ставим соответствующее число.
to each point on the line we assign a number.
145 х 3=
435
Mental Math
(8 x 6 х 9) / 6 = ?
What is 72
5649 - 3495
2151
345134 + 56134 =
What is 401268
MENTAL MATH
500 x 54 = ?
27000
Mental Math
42 divided into 6 groups
What is 7
translate into English.
Положительные дроби или числа могут быть выражены как отношение двух из этих целых чисел.
Positive fractions or numbers can be expressed as the ratio of two of these integers.
10930 x 3
What is 32,790