# Subtraction with renaming tens and hundreds – 3rd Grade Math Game

This 3

^{rd}grade math game helps kids practice subtraction with renaming tens and hundreds.**Skills to develop:**Children will review and practice subtracting bigger three digit numbers with renaming tens and hundreds.**Game Overview:**Theis a time-limited game of multiple choices with one or sometimes two correct answers.**Monkey Isle Game**

**Basic addition**and

**subtraction**

**math facts**are taken to the next level when students begin to use

**regrouping**at the end of 2

^{nd}grade and beginning of 3

^{rd}grade. Students use the skills of

**place value**and moving from the

**hundreds plac**e to the

**tens place**when

**regrouping**in order to

**subtract**with

**renaming tens**and

**hundreds.**In this game, students are given several

**standard algorithm**problems to

**solve,**each one with a

**2-minute**time limit. Students are able to use scratch paper in order to find the correct answer. But be careful, out of four multiple choices, there are at least two choices that are close to the correct one! There are also two problems written

**horizontally**and students will need to rewrite those problems vertically in order to solve. On the following screens after each

**algorithm**is a monkey on an island. If the student

**answers**the problems correctly, the monkey will dig up a banana or a coconut, if the

**answer**is incorrect, the monkey digs up a shoe. The object is to get as many stars as possible. This game is

**great practice**for

**learning centers**and for older students as well.