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 {27, 17, 7, 9, 8, 15} → ______
- Prime numbers in {12, 15, 11, 8, 5, 23} → ______
- Prime numbers in {23, 21, 8, 13, 3, 7} → ______
- Prime numbers in {23, 3, 19, 13, 25, 9} → ______
- Prime numbers in {15, 25, 3, 9, 8, 23} → ______
- Prime numbers in {27, 25, 17, 19, 8, 3} → ______
- Prime numbers in {13, 19, 15, 7, 5, 23} → ______
- Prime numbers in {13, 29, 25, 2, 9, 21} → ______
- Prime numbers in {9, 17, 8, 23, 5, 29} → ______
- Prime numbers in {2, 7, 8, 15, 3, 27} → ______
- Prime numbers in {29, 21, 2, 27, 13, 17} → ______
- Prime numbers in {29, 9, 5, 12, 21, 2} → ______
- Prime numbers in {9, 29, 19, 17, 8, 3} → ______
- Prime numbers in {21, 15, 9, 8, 12, 13} → ______
- Prime numbers in {23, 21, 17, 15, 11, 9} → ______
- Prime numbers in {7, 15, 29, 8, 19, 2} → ______
- Prime numbers in {9, 7, 12, 11, 29, 3} → ______
- Prime numbers in {25, 8, 9, 12, 5, 21} → ______
- Prime numbers in {23, 8, 9, 15, 27, 13} → ______
- Prime numbers in {27, 11, 17, 2, 5, 3} → ______