1) What is an algorithm? a) a robot b) a set of instructions c) a puzzle d) a part of computer 2) How many steps are there in an algorithm? a) that the task has to be completed b) 100 c) 10000 d) 999 3) Use an algorithm to solve 43 + 29. a) 62 b) 612 c) 72 d) 14 4) 12 x 10 + 6 = ??? a) 126 b) 162 c) 116 d) 1162 5) You are at home. What is the direction to school? a) Turn right b) Turn left c) Forward d) Behind 6) Which algorithm step comes first? a) Put on plate and eat b) Boil water c) Drain water d) Cook for 10 minutes 7) Which algorithm step comes first? a) Go to school b) Get out of bed c) Get dressed d) Turn off the alarm 8) Which of the following is step #5 in this algorithm? a) Bake in the oven b) Pour mixture into cupcakes mold c) Add posting on cupcakes d) let cupcakes cool down 9) Round 58 to the nearest 10s. a) 50 b) 55 c) 100 d) 60 10) Arrange in order from largest to smallest: 42+8-56, 55+25-6, 25 + 55, 36 + 56. a) 36 + 56, 25+55, 55+25-6, 42+8-56 b) 25+55, 42+8-56, 36 + 56, 55+25-6 c) 42+8-56, 55+25-6, 25 + 55, 36 + 56 d) 55+25-6, 42+8-56, 25 + 55, 36 + 56

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