☰ Contents · Mathematics

Adding and subtracting decimals; rounding

Lessons 58–59 · 2 lessons · B.Q. Khaydarov. Mathematics Grade 5, Parts 1–2. Revised and expanded third edition. Tashkent, 2020
Answers are for parents and teachers.
1
Calculate 6.4 + 3.85.
2
Calculate 12.05 − 4.7.
3
A rope is 8.5 m long. 3.75 m was cut off. How much remains (m)?
4
Expand 7.082 by place values.
5
Round 0.4572 to hundredths and 27 356 to thousands.