☰ Contents · Mathematics

Adding and subtracting multi-digit numbers

Lessons 16–20 · 5 lessons · I.V. Repyova. Mathematics Grade 3, Parts 1–4. Novda Edutainment, 2023
Answers are for parents and teachers.
1
478 295 + 346 718 = ?
2
600 000 − 248 372 = ?
3
How many metres is 6 km 45 m?
4
y − 17 800 = 52 400. Find y.
5
A farmer picked 12 480 kg, 9 750 kg and 15 300 kg of tomatoes over three days. How many kg in total?