20 odd, even or prime numbers questions and answers on a 5 minute timer, increases with difficulty with each test. Ideal starter, mental math or concluding activity.

multiples of 12 patterns negative numbers

20 odd or even numbers questions and answers on a 5 minute timer. Can be used as a warm-up, mental math or assessment.

twenty 8 more than questions and answers on a 5 minute timer. Ideal starter, mental math.

20 odd or even numbers questions and answers on a 5 minute timer.

Adding three more- questions and answers on a 5 minute timer.

20 mixed whole number more than questions and answers, on a 5 minute timer. Ideal starter mental math.

20 7 more than questions and answers on a 5 minute timer. Ideal starter, mental math or wrap up

20 6 more than questions and answers on a 5 minute timer. Ideal starter, mental math.

20 mixed whole number more than questions and answers, on a 5 minute timer. Ideal starter mental math or plenary. Each tst increases indifficulty.

20, 5 more than questions and answers on a 5 minute timer. Ideal starter, mental math.

adding 10

20 mixed whole number more than questions and answers, on a 5 minute timer. Ideal starter mental math or lesson.

20 9 more than questions and answers on a 5 minute timer. Ideal starter, mental math or concluding activity

10 general math knowledge questions and answers. Runs on a 5 min timer. Ideal stater or mental math test

Math problem solving activity for 10 minutes

20 mixed whole number more than questions and answers, on a 5 minute timer addition

Math problem solving activity

20 questions and answers slide show; with sound effects. A 2 minute test; ideal for a mental or oral warm up activity. Aligned with Common Core State Standards: 3.OA.1, Operations and Algebraic Thinking; 4.NBT.5, Number and Operations in Base Ten; 5.NBT.5; 6.EE.1.

Maths problem solving activity warm up, number patterns