Noetic
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Solving 2017 Noetic #20 for 3rd grade! This Problem is Bus-ted!
Solving 2018 Noetic #20 for 2nd grade! Try to Dunk this Problem!
Solving 2018 Noetic #20 for 4th grade! Useful Skill for any Math Competition!
Solving 2018 Noetic #20 for 5th grade! Get Good at Word Problems!
Solving 2018 Noetic #20 for 6th grade! Take a different perspective!
Solving 2019 Noetic #20 for 2nd grade! A Panda Problem!
Solving 2019 Noetic #20 for 3rd grade! The Marble Game Riddle!
Solving 2019 Noetic #20 for 6th grade! Simple Equations beat Hard problems!
Math Kangaroo
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Solving 1-2 grade Number 20 Math Kangaroo 2020! Quick Question!
Solving 1-2 grade Number 21 Math Kangaroo 2020! The Fruits of knowledge!
Solving 1-2 grade Number 22 Math Kangaroo 2020! This Problem is a Hard Question!
Solving 3-4 grade Number 20 Math Kangaroo 2020! Undercover Question!
Solving 3-4 grade Number 21 Math Kangaroo 2020! The Parrot Problem!
Solving 3-4 grade Number 22 Math Kangaroo 2020! An Odd Question!
Solving 5-6 grade Number 25 Math Kangaroo 2020! This Problem will Make you Scream!
Solving 5-6 grade Number 26 Math Kangaroo 2020! A Noice Problem!
Solving Math Kangaroo 2018 #20 for 3-4 grade! Math with Hieroglyphics!
Solving Math Kangaroo 2018 #21 for 1-2 grade! The Paper-Thin Problem!
Solving Math Kangaroo 2018 #21 for 3-4 grade! Animal Reflections!
Solving Math Kangaroo 2018 #22 for 1-2 grade! A Sticky Problem!
Solving Math Kangaroo 2018 #22 for 3-4 grade! Just follow the steps!
Solving Math Kangaroo 2018 #23 for 1-2 grade! Problems with Crossroads!
Solving Math Kangaroo 2018 #23 for 3-4 grade! Can be solved instantly!
Solving Math Kangaroo 2018 #24 for 1-2 grade! Math and Toys!
Solving Math Kangaroo 2018 #24 for 3-4 grade! Just write an equation!
Solving Math Kangaroo 2018 #27 for 5-6 grade! Maximizing the Sum in Cells!
Solving Math Kangaroo 2018 #28 for 5-6 grade! How many Liars are there?
Solving Math Kangaroo 2018 #29 for 5-6 grade! Magic Squares and Dominos!
Solving Math Kangaroo 2018 #30 for 5-6 grade. Which numbers could go in the middle?
Solving Math Kangaroo 2019 #21 for 1-2 grade! Flags and Sandcastles!
Solving Math Kangaroo 2019 #21 for 3-4 grade! This is NOT a tricky question!