Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {29, 15, 19, 23, 8, 9} → ______
- Prime numbers in {3, 21, 25, 19, 2, 27} → ______
- Prime numbers in {13, 12, 27, 11, 21, 9} → ______
- Prime numbers in {15, 12, 3, 2, 8, 25} → ______
- Prime numbers in {25, 5, 7, 8, 13, 2} → ______
- Prime numbers in {3, 2, 25, 7, 19, 5} → ______
- Prime numbers in {13, 23, 17, 19, 5, 15} → ______
- Prime numbers in {25, 23, 12, 27, 3, 13} → ______
- Prime numbers in {27, 8, 29, 23, 17, 15} → ______
- Prime numbers in {12, 25, 29, 21, 19, 7} → ______
- Prime numbers in {15, 21, 7, 27, 25, 2} → ______
- Prime numbers in {17, 25, 12, 29, 3, 11} → ______
- Prime numbers in {9, 29, 12, 23, 8, 21} → ______
- Prime numbers in {21, 23, 17, 9, 13, 27} → ______
- Prime numbers in {8, 23, 19, 2, 7, 25} → ______
- Prime numbers in {21, 11, 7, 9, 8, 2} → ______
- Prime numbers in {9, 15, 29, 5, 2, 25} → ______
- Prime numbers in {27, 13, 21, 12, 15, 7} → ______
- Prime numbers in {5, 11, 21, 27, 13, 17} → ______
- Prime numbers in {21, 11, 5, 19, 8, 29} → ______