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Crazyfolks
This test aims to determine your basic knowledge of additon and subtracrtion
2345+5
0 2350 2355 2300
267+23
290 293 277 280
10001+100
101000 1010101 101002 10101
What is the sum of 37+2
39 38 36 35
1000+1000
2000 200 20000 20005
Subtract 305 from 605
300 305 301 600
10,000-1
99 99999 9999 999
500-50
45 450 4500 400
9087-36
0 10000 9052 9051
20001-(20)^2
2000 19601 19603 19605
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