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80 - 67 =
13
87
86
23
【多】的意思是?
+
-
=
【合】的意思是?
12
16
18
39
41
53
35
76
一年级有13个男学生和15个女学生。男学生和女学生相差多少人?
13 - 15 = 2
15 - 13 = 2
15 - 2 = 13
13 + 2 = 15
廖老师给了小华17粒糖果和我24粒糖果。 廖老师一共给了我们多少粒糖果?
17
24
31
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10 questions
CALCULO MENTAL SEXTO GRADO
Worksheet
•
1st - 5th Grade
Ujian Matematika kelas 1
1st Grade
Matematik Y1 ( Partasarathi Perumal ) SJKT Ladang Gadek
REPARTO PROPORCIONAL
1st - 3rd Grade
ADUNAREA
pengurangan 1sampai 20
sumas horizontales
tematik