3.2 Get clever with numbers - module 5 - 03  (Page 2/2)

………………………………………. estimate.

………………………………………… count.

• Complete the number sentences.

3 + 4 = ………………………………

5 + 3 = ………………………………

6 + 2 = ………………………………

8 + 0 = ………………………………

7 + 1 = ………………………………

4 + 2 = ………………………………

1 + 5 = ………………………………

1 + 3 = ………………………………

7 – 2 = ………………………………

7 – 6 = ………………………………

8 – 1 = ………………………………

8 – 2 = ………………………………

6 – 4 = ………………………………

6 – 2 = ………………………………

5 – 3 = ………………………………

5 – 2 = ………………………………

• Count in 3s:
• Complete the sums with 8.

• Before 8 we have ………………………………………………?
• After 8 we have …………………………………………………?
• Between 9 and 7 we have ………………………………………..…?
• Double 8……………………………………………….?
• Halve 8…………………………………………………?

• Add and build a snowman.

• What comes before:

………………………… 11

………………………… 12

………………………… 10

………………………… 9

………………………… 8

• What comes after:

………………………… 11

………………………… 12

………………………… 10

………………………… 7

………………………… 6

• Quick thinking:

6 + 4 = ……………………………………………….

3 + 4 = ……………………………………………….

2 + 4 = ……………………………………………….

1 + 4 = ……………………………………………….

5 + 4 = ……………………………………………….

6 – 4 = ……………………………………………….

7 – 4 = ……………………………………………….

8 – 4 = ……………………………………………….

9 – 4 = ……………………………………………….

10 – 4 = ……………………………………………….

• One bag of flour weighs 2 kg.
• Alt All of the bags together weigh ……………………….. kg.

• We cook soup:
• One cup of soup costs 50c.
• I sell 2 cups of soup.
• I get R ……………………………………

• I sell 4 cups of soup.
• I get R ……………………………………

• We bake pancakes.

One pancake costs 20c.

• I sell 2 pancakes. Now I have ……………………….c.

I sell 3 more pancakes for …………………………c.

• Now I count all my money.

Soup R ……………………………….;

pancakes R ………………………..;

Altogether I have R ……………………………..

Assessment

Learning Outcome 1: NUMBERS, OPERATIONS AND RELATIONSHIPS: The learner will be able to recognise, describe and represent numbers and their relationships, and to count, estimate, calculate and check with competence and confidence in solving problems.

Assessment Standard 1.1: We know this when the learner counts to at least 34 everyday objects reliably;

Assesseringstandaard 1.2: We know this when the learner counts forward and backwards;

Assesseringstandaard 1.4: We know this when the learner orders, describes and compares whole numbers to at least 2-digit numbers;

Assessment Standard 1.5: We know this when the learner solves money problems involving totals and change in rands and cents;

Assessment Standard 1.7: We know this when the learner can perform calculations, using appropriate symbols, to solve problems;

Assessment Standard 1.9: We know this when the learner uses techniques.

Learning Outcome 2: PATTERNS, FUNCTIONS AND ALGEBRA: The learner will be able to recognise, describe and represent patterns and relationships, as well as to solve problems using algebraic language and skills.

Assessment Standard 2.2: We know this when the learner copies and extends simple number sequences to at least 100;

Learning Outcome 3: SPACE AND SHAPE (GEOMETRY): The learner will be able to describe and represent characteristics and relationships between two-dimensional shapes and three-dimensional objects in a variety of orientations and positions.

Assesseringstandaard 3.6: We know this when the learner follows directions (alone and/or as a member of a group or team) to move or place self within the classroom or three-dimensional objects in relation to each other;

Learning Outcome 4: MEASUREMENT : The learner will be able to use appropriate measuring units, instruments and formulae in a variety of contexts.

Assesseringstandaard 4.5: We know this when the learner estimates, measures, compares and orders three-dimensional objects using non-standard measures.