UCMAS (abacus and mental calculations)
Authored by Jorry Buali
Mathematics
8th Grade
Used 90+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Abacus calculation
4+98+71+2+35+9+60+1=
300
270
279
200
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Abacus calculations:
70+1-59+8-3+46-2+81=
142
200
100
150
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Abacus calculations:
47+8+39+6+50+1+4+27=
200
250
182
109
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Abacus calculations:
8+34-1+74-90+5+62-2=
207
80
105
95
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Abacus calculations:
2+4+85+3+90+8+73+6=
230
281
103
175
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mental calculations:
287+406+560+931=
3312
2184
2211
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mental calculations:
469+705+193+528=
1907
1890
1895
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
