Click here: goo.gl/lvKd3 for a wide selection of mental maths workbooks and teaching resources.
Click here to return to the the main Mental-Arithmetic.co.uk worksheet index

Addition to 20

Worksheet 3



Name: ____________________________


1 + 3 = ___ (1)5 + 0 = ___ (2)7 + 5 = ___ (3)
7 + 7 = ___ (4)2 + 9 = ___ (5)0 + 2 = ___ (6)
0 + 2 = ___ (7)5 + 2 = ___ (8)10 + 6 = ___ (9)
2 + 9 = ___ (10)1 + 8 = ___ (11)3 + 7 = ___ (12)
2 + 1 = ___ (13)1 + 5 = ___ (14)9 + 5 = ___ (15)
7 + 10 = ___ (16)9 + 2 = ___ (17)0 + 5 = ___ (18)
8 + 7 = ___ (19)2 + 10 = ___ (20)6 + 2 = ___ (21)
2 + 7 = ___ (22)5 + 7 = ___ (23)10 + 4 = ___ (24)
2 + 2 = ___ (25)3 + 4 = ___ (26)10 + 6 = ___ (27)
0 + 1 = ___ (28)7 + 2 = ___ (29)7 + 6 = ___ (30)


All worksheets published online at Mental-Arithmetic.co.uk are free to print without modification
for non-commercial use by schools, children, parents, and care givers.
© 2010-2012 Mental-Arithmetic.co.uk - All Rights Reserved