Basic Facts Practice

As we move into our unit on Number Operations, students will benefit from having quick recall of their basic addition and subtraction facts. Here are a couple of games that you can play at home to practice.

I spy with my little eye

This card game is for two players. You will need one deck of cards with the picture cards removed (40 cards remaining).

Instructions

1. The cards are dealt face up in an array, either a 10 x 4 or 8 x 5 array.
2. The first player challenges the other one to find two cards next to each other that add to make a particular number. The first player says, “I spy with my little eye two cards that add to make ______.”
3. The second player then looks for 2 cards that add to make the number. The two cards to be added need to be next to each other either horizontally or vertically. The player then picks the cards up to add them to their pile. They do this with any other pairs that add to make the number as well.
4. If the second player misses any pairs that add to the number, then player one may claim them.
5. The players alternate taking turns and continue until all the cards are gone.
6. The winner is the player with the most cards at the end of the game.
7. As large gaps appear in the array, move the cards closer together to fill those gaps.

Variations

• You could change the operation that students use, for example, multiplication or subtraction.
• Allow your students to add three numbers together.
• You could also allow students to add pairs of cards diagonally.

First to add it up

This card game is suitable for 2 – 4 players. You will need one deck of cards and pencil and paper to keep track of each player’s scores. In this game, picture cards = 10 and ace = 1.

Instructions

1. Shuffle the cards and have them in the center facing down.
2. One player draws 3 cards from the deck and lays them face up in the middle.
3. Players must add the 3 cards to find the total. The first player to call the total of the 3 cards is awarded that number of points.
4. No points are awarded for an incorrect answer.
5. Play continues with each player having a turn at revealing the 3 cards.
6. The winner is the player with the highest number of points when all cards have been turned over.

Variations

• You could draw any number of cards, for example 2, 4 or even 5.
• Use multiplication instead of addition.

Fast facts

This card game is suitable for 2 players. You will need one deck of cards with the picture cards removed. In this game aces = 1.

Instructions

1. Deal out half the cards to each player with the cards facing down in a pile.
2. Both players take the card on the top of their pile and lay it face up in the middle.
3. The first player to call out the product of the two cards wins both cards.
4. If it is a draw the cards are left on the table. Turn 2 more cards over and whichever player wins, picks up all the cards in the middle.
5. The winner is the player with the most cards once all the card have been used.

Variations

• You could also use addition or subtraction.
• If you are just introducing multiplication to your students you could remove the cards that are beyond their ability at the moment, such as 7, 8 or 9.