diff --git a/py/builtinmath.c b/py/builtinmath.c
index 661638b739..fd1368ce3c 100644
--- a/py/builtinmath.c
+++ b/py/builtinmath.c
@@ -40,6 +40,18 @@ MATH_FUN_1(acos, acos)
 MATH_FUN_1(asin, asin)
 MATH_FUN_1(atan, atan)
 MATH_FUN_2(atan2, atan2)
+MATH_FUN_1(ceil, ceil)
+MATH_FUN_2(copysign, copysign)
+MATH_FUN_1(fabs, fabs)
+MATH_FUN_1(floor, floor) //TODO: delegate to x.__floor__() if x is not a float
+MATH_FUN_2(fmod, fmod)
+//MATH_FUN_1(frexp, frexp)
+MATH_FUN_1(isfinite, isfinite)
+MATH_FUN_1(isinf, isinf)
+MATH_FUN_1(isnan, isnan)
+MATH_FUN_1(trunc, trunc)
+
+//TODO: factorial, fsum, frexp, ldexp, modf
 
 STATIC const mp_map_elem_t mp_module_math_globals_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_math) },
@@ -65,6 +77,16 @@ STATIC const mp_map_elem_t mp_module_math_globals_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR_asin), (mp_obj_t)&mp_math_asin_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_atan), (mp_obj_t)&mp_math_atan_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_atan2), (mp_obj_t)&mp_math_atan2_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_ceil), (mp_obj_t)&mp_math_ceil_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_copysign), (mp_obj_t)&mp_math_copysign_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_fabs), (mp_obj_t)&mp_math_fabs_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_floor), (mp_obj_t)&mp_math_floor_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_fmod), (mp_obj_t)&mp_math_fmod_obj },
+    //{ MP_OBJ_NEW_QSTR(MP_QSTR_frexp), (mp_obj_t)&mp_math_frexp_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_isfinite), (mp_obj_t)&mp_math_isfinite_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_isinf), (mp_obj_t)&mp_math_isinf_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_isnan), (mp_obj_t)&mp_math_isnan_obj },
+    { MP_OBJ_NEW_QSTR(MP_QSTR_trunc), (mp_obj_t)&mp_math_trunc_obj },
 };
 
 STATIC const mp_map_t mp_module_math_globals = {
diff --git a/py/qstrdefs.h b/py/qstrdefs.h
index 57ed162f81..649f89eb1e 100644
--- a/py/qstrdefs.h
+++ b/py/qstrdefs.h
@@ -141,6 +141,16 @@ Q(acos)
 Q(asin)
 Q(atan)
 Q(atan2)
+Q(ceil)
+Q(copysign)
+Q(fabs)
+Q(floor)
+Q(fmod)
+Q(frexp)
+Q(isfinite)
+Q(isinf)
+Q(isnan)
+Q(trunc)
 
 Q(mem_total)
 Q(mem_current)
diff --git a/tests/basics/math.py b/tests/basics/math.py
new file mode 100644
index 0000000000..f5ffbf40d5
--- /dev/null
+++ b/tests/basics/math.py
@@ -0,0 +1,49 @@
+# Tests the functions imported from math
+
+from math import *
+
+test_values = [-100., -1.23456, -1, -0.5, 0.0, 0.5, 1.23456, 100.]
+p_test_values = [0.1, 0.5, 1.23456]
+unit_range_test_values = [-1., -0.75, -0.5, -0.25, 0., 0.25, 0.5, 0.75, 1.]
+#IEEE_test_values = [1, 0, float('NaN'), float('Inf'), -float('NaN'), -float('Inf')]
+#TODO: float('NaN')
+
+functions = [(sqrt, p_test_values),
+             (exp, test_values),
+             (expm1, test_values),
+             (log, p_test_values),
+             (log2, p_test_values),
+             (log10, p_test_values),   
+             (cosh, test_values), 
+             (sinh, test_values), 
+             (tanh, test_values),
+             (acosh, [1.0, 5.0, 1.0]),
+             (asinh, test_values),
+             (atanh, [-0.99, -0.5, 0.0, 0.5, 0.99]), 
+             (cos, test_values), 
+             (sin, test_values), 
+             (tan, test_values),
+             (acos, unit_range_test_values),
+             (asin, unit_range_test_values),
+             (atan, test_values),
+             (ceil, test_values),
+             (fabs, test_values),
+             (floor, test_values),
+             #(frexp, test_values),
+             #(isfinite, [1, 0, float('NaN'), float('Inf')])
+             (trunc, test_values)
+            ]
+
+for function, test_vals in functions:
+    for value in test_vals:
+        print("{:8.7f}".format(function(value)))
+
+binary_functions = [(copysign, [(23., 42.), (-23., 42.), (23., -42.), 
+                                (-23., -42.), (1., 0.0), (1., -0.0)])
+                   ]
+
+#for function, test_vals in binary_functions:
+#    for value1, value2 in test_vals:
+#        print("{:8.7f}".format(function(value1, value2)))
+
+