Addition
Mental Math
50 + 50 + 10
110
Mental Maths
60 - 10
50
7 + x = 10
x = 3
25 ÷ 5
5
What is this maths symbol called +
Add, more, increase
Mental Math
100 + 900 =
1000
Metal Maths
649-349
300
10 + y = 24
y = 14
140 ÷ 10
Another word for 'take away'
subtract
Mental Maths
215 + 23
238
Mental Math
102 - 15
87
b - 12 = 30
42
100 ÷ 4
25
True of false, 6x3 is the same as 3x3
True
Mental Math
865 + 10
875
Mental Math
250-150
100
98 - a = 95
a = 3
150 ÷ 5
30
another name for =
same as, equal
Mental Math
1048 + 200 =
1248
Mental Maths
562-100
462
42 - c = 25
c = 17
400 ÷ 5
True of false : 4x4 = 42
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