This Grade 4 medium worksheet deepens data and probability skills with mixed practice. Learners compare bars, find totals, and write probability fractions for bags, spinners, and card sets. The matching activity links scenarios to likelihood words and fractions, building flexible reasoning. Fill-in items reinforce vocabulary, and students decide when events are certain, impossible, or equally likely from clear examples for solid mastery.
Style:
Probability and Data
Part A: Fill in the Blank
Write the missing word or number on each line.
1. Five tally bundles plus 2 marks equal a count of 27.
2. A bag holds 1 yellow, 1 green, and 2 blue marbles. Blue chance is 2 out of 4.
3. If 3 of 4 buttons are red, the probability of red is 3/4.
4. Bars show 6 books and 10 toys. Toys beat books by 4.
5. A spinner with 1 red and 3 white sections gives red a chance of 1/4.
6. If a coin lands heads about 1 in 2 flips, that is equally likely.
7. If a chart shows 9 apples and 11 pears, the total fruit count is 20.
8. Pulling a vowel from the letters A, E, I, O is certain.
9. Drawing a red card from a black-only deck is impossible.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
1 red marble in a bag of 2
→ 1/2 chance, equally likely
1/2 chance, equally likely
Rolling 8 on a standard die
→ Impossible event
Impossible event
Picking any letter from A to Z
→ Certain event
Certain event
1 winner out of 100 tickets
→ Unlikely event
Unlikely event
Probability and Data
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) Five tally bundles plus 2 marks equal a count of 27.
2) A bag holds 1 yellow, 1 green, and 2 blue marbles. Blue chance is 2 out of 4.
3) If 3 of 4 buttons are red, the probability of red is 3/4.
4) Bars show 6 books and 10 toys. Toys beat books by 4.
5) A spinner with 1 red and 3 white sections gives red a chance of 1/4.
6) If a coin lands heads about 1 in 2 flips, that is equally likely.
7) If a chart shows 9 apples and 11 pears, the total fruit count is 20.
8) Pulling a vowel from the letters A, E, I, O is certain.
9) Drawing a red card from a black-only deck is impossible.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
1 red marble in a bag of 2
→ 1/2 chance, equally likely
1/2 chance, equally likely
Rolling 8 on a standard die
→ Impossible event
Impossible event
Picking any letter from A to Z
→ Certain event
Certain event
1 winner out of 100 tickets
→ Unlikely event
Unlikely event
Ready to Practice?
Complete each section carefully.
10 Questions
10-15 minutes
Auto-graded
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