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

20 mixed whole number more than questions and answers, on a 5 minute timer. Ideal starter mental math or wrap up. Each test increases in difficulty, using double and triple digits

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

Four tests with random questions about time and colanders, with answers. Ideal starter activities or mental Math tests.

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

Four separate activities where students must subtract either 500 or 1000 from a given number. Running on a two minute timer, these tasks are ideal for use as a starter or wrap up, and work as both mental and oral activities.

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.

A series of tasks where the object is to work out 10% of a variety of numbers. Questions and answers are on a timer. These activities are perfect as a starter or a practice.

A series of tasks where the object is to work out 70% of a variety of numbers. Questions and answers are on a timer. These activities are perfect as a starter or practice.

place value adding 100 or 500